30+ Hik-Connect App Error Codes and Quick Ways to Resolve Them

Error codes in the Hik-Connect app generally indicate a network-related issue—such as “AccessToken Expired,” “Device Offline,” “Number of Streaming Channels Exceeded Limit,” or “No Video Source.” Users may sometimes panic when these codes appear, even though the codes actually indicate the necessary course of action.

In this article, I will show you 30+ error codes that appear in the Hik-Connect app and quick ways to fix them.

What Is the Hik-Connect App?

Hik-Connect is an app developed by Hikvision.

With the app, Hikvision camera users can remotely view live footage and play back recorded videos. It’s available for both Android and iOS devices, and you can use it for free. To install the app, Android users can download it from the Play Store, while iPhone users can get it from the App Store.

30+ Hik-Connect App Error Codes and Their Solutions

Hik-Connect app error cde — updated September 17, 2026.

No.	Android	iOS	Description	Model	Solution
1	240020	245020	Failed to apply system memory	client
2	240021	245021	Failed to get vtdu address	client
3	240023	245023	Failed to get system socket	client
4	240025	245025	Failed to connect to server	client
5	240026	245026	Failed to get the callback from server	client
6	240027	245027	The linkage is broken from server	client
7	240037	240037	Request from VTDU overtime	vtdu	Check the device firmware, if it is lower than 3.4.80 for HGHI-Fx, upgrade the firmware.
8	245402	240402	Failed to search the video file and record	vtdu	1. Check if there is storage medium 2. Check the device firmware and make sure it is the latest one
9	245404	240404	Device offline	vtdu	1. Check device hik-connect status 2. Check network connection 3. Reboot device
10	245405	240405	Stream server sends signal to device overtime or device responses overtime(10 seconds)	vtdu	1. Check device network connection 2. Check the device firmware version and make sure it is the latest one
11	245406	240406	Token invalid	vtdu	Refresh client
12	245407	240407	Client URL format wrong	vtdu	Refresh client
13	245408	240408	Request timeout	vtdu
14	245410	240410	Device reach the maximum connection limitation	vtdu	For I, K and E series NVR, please upgrade to 3.4.97 or above
15	245412	240412	Session invalid	vtdu
16	245451	240451	Unsupported stream type	vtdu	1. Switch between HD and basic 2. Check the camera video parameters
17	245452	240452	Device failed to connect to stream server	vtdu	1. Check device network connection 2. Reboot device
18	245453	240453	Client returns wrong CAS address	vtdu
19	245500	240500	Internal process error in stream server	vtdu
20	245503	240503	Failed to delivery vtdu server to client	vtdu	Need technical support to check server service
21	245544	240544	No video source	vtdu	1. Check device network connection 2. Check the device firmware and make sure it is the latest one
22	360001	360001	Client request overtime	tts
23	360002	360002	Server handle overtime	tts
24	360003	360003	Client error	tts
25	360004	360004	TTS server inner error	tts
26	360005	360005	Client message sent error	tts
27	360006	360006	Client message received error	tts
28	360007	360007	TTS server closed the linkage from client	tts
29	380045	380045	No source available from the device	cas	There is no more stream connection for client, reboot the device or check the firmware version
30	380053	380053	Unsupported stream type	cas
31	380054	380054	Unsupported transport connection for preview	cas	Client try to get stream from the device while the device judge the linkage is off. Reboot device
32	380055	380055	Failed to connect to stream server	cas
33	380066	380066	Unsupported video type in playback	cas
34	380209	380209	Failed to connect to cas server	cas
35	380213	380213	Receive signal from server overtime	cas
36	380454	380454	The preset already exist	cas
37	380459	380459	Failed to take PTZ control	cas
38	380460	380460	The preset number reaches the limitation	cas
39	99991	99991	Network exception between client and server	other	Change network or try again
40	99993	99993	Network exception between client and server	other	Change network or try again
41			EZMIDWARE000008	other	Close and reopen the app.
42			Access Token Expired	other	Log out of the app, reopen it, and log back in.

Notes:

• VTDU: Stream Media Server Service
• TTS: Two-Way Audio Service
• CAS: Interaction Between APP and Device

Update from IPCamTalk forum:

1. ERROR_CAS_AES_DECRYPT_FAILED = 380222;
2. ERROR_CAS_AES_ENCRYPT_FAILED = 380221;
3. ERROR_CAS_ALLOC_RESOURCE = 380202;
4. ERROR_CAS_ASSOCIATE_ADD_IPC_ASSOCIATED_OR_TIMEOUT_FAILED = 380261;
5. ERROR_CAS_ASSOCIATE_ADD_IPC_KEY_FAILED = 380262;
6. ERROR_CAS_ASSOCIATE_ADD_IPC_NOT_IN_LAN_FAILED = 380260;
7. ERROR_CAS_ASSOCIATE_ADD_IPC_OVER_MAXNUM = 380264;
8. ERROR_CAS_ASSOCIATE_DEL_IPC_FAILED = 380263;
9. ERROR_CAS_AUDIO_RECV_ERROR = 382102;
10. ERROR_CAS_AUDIO_SEND_ERROR = 382103;
11. ERROR_CAS_AUDIO_SOCKET_ERROR = 382101;
12. ERROR_CAS_BASE = 380200;
13. ERROR_CAS_BASE64_DECODE = 380219;
14. ERROR_CAS_BASE64_ENCODE = 380218;
15. ERROR_CAS_BUF_OVER = 380227;
16. ERROR_CAS_CAPTURE_PIC_APPLY_CACHE_FAILED = 380187;
17. ERROR_CAS_CAPTURE_PIC_CONNECT_PMS_FAILED = 380189;
18. ERROR_CAS_CAPTURE_PIC_CREATE_PMS_PACKET_FAILED = 380190;
19. ERROR_CAS_CAPTURE_PIC_GET_URL_FAILED = 380194;
20. ERROR_CAS_CAPTURE_PIC_LOCAL_FAILED = 380186;
21. ERROR_CAS_CAPTURE_PIC_PARSE_PMS_DOMAIN_FAILED = 380188;
22. ERROR_CAS_CAPTURE_PIC_PARSE_PMS_RESPONSE_FAILED = 380193;
23. ERROR_CAS_CAPTURE_PIC_RECV_PMS_FAILED = 380192;
24. ERROR_CAS_CAPTURE_PIC_SEND_PMS_FAILED = 380191;
25. ERROR_CAS_CLIENT_NOINT = 389998;
26. ERROR_CAS_CLOUD_DBA_IS_DEAD = 380413;
27. ERROR_CAS_CLOUD_DOWNLOAD_FAIL = 380420;
28. ERROR_CAS_CLOUD_FILE_IS_FULL = 380152;
29. ERROR_CAS_CLOUD_FILE_TAIL_REACHED = 380145;
30. ERROR_CAS_CLOUD_GET_SEGMENT_FAIL = 380418;
31. ERROR_CAS_CLOUD_INVALID_FILE = 380150;
32. ERROR_CAS_CLOUD_INVALID_HANDLE = 380147;
33. ERROR_CAS_CLOUD_INVALID_SESSION = 380146;
34. ERROR_CAS_CLOUD_INVALID_TICKET = 380422;
35. ERROR_CAS_CLOUD_LMFILE_FILE_NAME_ERROR = 380416;
36. ERROR_CAS_CLOUD_LMFILE_IS_EXIST = 380415;
37. ERROR_CAS_CLOUD_LMFILE_IS_FULL = 380414;
38. ERROR_CAS_CLOUD_LMFILE_NO_PERM = 380417;
39. ERROR_CAS_CLOUD_NOT_FOUND = 380141;
40. ERROR_CAS_CLOUD_NO_RESPONSE = 380421;
41. ERROR_CAS_CLOUD_NO_USER = 380142;
42. ERROR_CAS_CLOUD_QUOTA_IS_FULL = 380151;
43. ERROR_CAS_CLOUD_SEGMENT_NO_EXIST = 380419;
44. ERROR_CAS_CLOUD_SERVER_IS_NULL = 389996;
45. ERROR_CAS_CLOUD_UNKNOWN_CLOUD = 380148;
46. ERROR_CAS_CLOUD_UNSUPPORT_FILETYPE = 380149;
47. ERROR_CAS_CONNECT_SSL = 380229;
48. ERROR_CAS_CREATE_PACKET = 380214;
49. ERROR_CAS_CREATE_PORTMAPPING_THREAD_FAILED = 380345;
50. ERROR_CAS_CREATE_SOCKET = 380208;
51. ERROR_CAS_CREATE_STREAM_CHECK_THREAD_FAILED = 380339;
52. ERROR_CAS_CREATE_STREAM_RECV_THREAD_FAILED = 380338;
53. ERROR_CAS_CREATE_UDT_SOCKET = 380341;
54. ERROR_CAS_CREATE_XML = 380206;
55. ERROR_CAS_DEFENCE_TYPE_FAILED = 380132;
56. ERROR_CAS_DEFENCE_TYPE_FORCE_FAILED = 380133;
57. ERROR_CAS_DEFENCE_TYPE_NEED_FORCE = 380134;
58. ERROR_CAS_DEFENCE_TYPE_UNSUPPORTED = 380131;
59. ERROR_CAS_DETECTOR_TYPE_NOT_SUPPORT = 380271;
60. ERROR_CAS_FORCE_STOP = 380216;
61. ERROR_CAS_FORMAT_FAILED = 380088;
62. ERROR_CAS_FORMAT_FORMATING = 380087;
63. ERROR_CAS_FORMAT_NO_LOCAL_STORAGE = 380086;
64. ERROR_CAS_GENERAL_PU_NO_INNER_RESOURCE = 380291;
65. ERROR_CAS_GENERAL_PU_NO_P2P_RESOURCE = 380292;
66. ERROR_CAS_GENERAL_PU_NO_VALID_PRELINK = 380290;
67. ERROR_CAS_GETPORT_FAILED = 380217;
68. ERROR_CAS_GET_RTPPORT_FAILED = 380336;
69. ERROR_CAS_INIT_SOCKET = 380207;
70. ERROR_CAS_INIT_SSL = 380228;
71. ERROR_CAS_MSG_CHECKSUM_ERROR = 380011;
72. ERROR_CAS_MSG_COMMAND_NOT_SUITABLE = 380008;
73. ERROR_CAS_MSG_COMMAND_NO_LONGER_SUPPORTED = 380007;
74. ERROR_CAS_MSG_COMMAND_UNKNOW = 380006;
75. ERROR_CAS_MSG_DEV_TYPE_INVAILED = 380036;
76. ERROR_CAS_MSG_DEV_TYPE_NO_LONGGER_SUPPORTED = 380037;
77. ERROR_CAS_MSG_LOCAL_SERVER_BUSY = 380031;
78. ERROR_CAS_MSG_LOCAL_SERVER_REFUSED = 380032;
79. ERROR_CAS_MSG_NO_ERROR = 380000;
80. ERROR_CAS_MSG_NO_SESSION_FOUND = 380049;
81. ERROR_CAS_MSG_OPERATION_FAILED = 380042;
82. ERROR_CAS_MSG_PARAMS_ERROR = 380002;
83. ERROR_CAS_MSG_PARSE_FAILED = 380003;
84. ERROR_CAS_MSG_PU_BUSY = 380041;
85. ERROR_CAS_MSG_PU_CHANNEL_ERROR = 380046;
86. ERROR_CAS_MSG_PU_REFUSED = 380044;
87. ERROR_CAS_MSG_SERIAL_DUPLICATE = 380023;
88. ERROR_CAS_MSG_SERIAL_FLUSHED_IN_A_SECOND = 380024;
89. ERROR_CAS_MSG_SERIAL_FORBIDDEN = 380022;
90. ERROR_CAS_MSG_SERIAL_NOT_FOR_CIVIL = 380021;
91. ERROR_CAS_MSG_SERIAL_NO_LONGER_SUPPORTED = 380025;
92. ERROR_CAS_MSG_SYSTEM_ERROR = 380004;
93. ERROR_CAS_MSG_UNKNOW_ERROR = 380001;
94. ERROR_CAS_MSG_VERSION_FORBIDDEN = 380018;
95. ERROR_CAS_MSG_VERSION_NO_LONGER_SUPPORTED = 380017;
96. ERROR_CAS_MSG_VERSION_UNKNOW = 380016;
97. ERROR_CAS_NO_DATA = 389997;
98. ERROR_CAS_NO_INIT = 380210;
99. ERROR_CAS_OPERATION_UNSUPPORTED = 380223;
100. ERROR_CAS_OVER_MAX_SESSION = 380211;
101. ERROR_CAS_P2P_FAILED = 380224;
102. ERROR_CAS_P2P_PUNCH_LOCAL_CONFIRM = 380904;
103. ERROR_CAS_P2P_PUNCH_LOCAL_CONFIRM_LOCAL_NAT_PACKET = 380909;
104. ERROR_CAS_P2P_PUNCH_LOCAL_CONFIRM_LOCAL_PACKET = 380905;
105. ERROR_CAS_P2P_PUNCH_LOCAL_CONFIRM_LOCAL_UPNP_NAT_PACKET = 380911;
106. ERROR_CAS_P2P_PUNCH_LOCAL_CONFIRM_LOCAL_UPNP_PACKET = 380907;
107. ERROR_CAS_P2P_PUNCH_LOCAL_CONFIRM_NAT_PACKET = 380908;
108. ERROR_CAS_P2P_PUNCH_LOCAL_CONFIRM_UPNP_NAT_PACKET = 380910;
109. ERROR_CAS_P2P_PUNCH_LOCAL_CONFIRM_UPNP_PACKET = 380906;
110. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_CONFIRM = 380936;
111. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_CONFIRM_LOCAL_NAT_PACKET = 380941;
112. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_CONFIRM_LOCAL_PACKET = 380937;
113. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_CONFIRM_LOCAL_UPNP_NAT_PACKET = 380943;
114. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_CONFIRM_LOCAL_UPNP_PACKET = 380939;
115. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_CONFIRM_NAT_PACKET = 380940;
116. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_CONFIRM_UPNP_NAT_PACKET = 380942;
117. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_CONFIRM_UPNP_PACKET = 380938;
118. ERROR_CAS_P2P_PUNCH_LOCAL_NAT_PACKET = 380901;
119. ERROR_CAS_P2P_PUNCH_LOCAL_PACKET = 380897;
120. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_CONFIRM = 380920;
121. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_CONFIRM_LOCAL_NAT_PACKET = 380925;
122. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_CONFIRM_LOCAL_PACKET = 380921;
123. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_CONFIRM_LOCAL_UPNP_NAT_PACKET = 380927;
124. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_CONFIRM_LOCAL_UPNP_PACKET = 380923;
125. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_CONFIRM_NAT_PACKET = 380924;
126. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_CONFIRM_UPNP_NAT_PACKET = 380926;
127. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_CONFIRM_UPNP_PACKET = 380922;
128. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_CONFIRM = 380952;
129. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_CONFIRM_LOCAL_NAT_PACKET = 380957;
130. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_CONFIRM_LOCAL_PACKET = 380953;
131. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_CONFIRM_LOCAL_UPNP_NAT_PACKET = 380959;
132. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_CONFIRM_LOCAL_UPNP_PACKET = 380955;
133. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_CONFIRM_NAT_PACKET = 380956;
134. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_CONFIRM_UPNP_NAT_PACKET = 380958;
135. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_CONFIRM_UPNP_PACKET = 380954;
136. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_NAT_PACKET = 380903;
137. ERROR_CAS_P2P_PUNCH_LOCAL_UPNP_PACKET = 380899;
138. ERROR_CAS_P2P_PUNCH_NAT_CONFIRM = 380928;
139. ERROR_CAS_P2P_PUNCH_NAT_CONFIRM_LOCAL_NAT_PACKET = 380933;
140. ERROR_CAS_P2P_PUNCH_NAT_CONFIRM_LOCAL_PACKET = 380929;
141. ERROR_CAS_P2P_PUNCH_NAT_CONFIRM_LOCAL_UPNP_NAT_PACKET = 380935;
142. ERROR_CAS_P2P_PUNCH_NAT_CONFIRM_LOCAL_UPNP_PACKET = 380931;
143. ERROR_CAS_P2P_PUNCH_NAT_CONFIRM_NAT_PACKET = 380932;
144. ERROR_CAS_P2P_PUNCH_NAT_CONFIRM_UPNP_NAT_PACKET = 380934;
145. ERROR_CAS_P2P_PUNCH_NAT_CONFIRM_UPNP_PACKET = 380930;
146. ERROR_CAS_P2P_PUNCH_NAT_PACKET = 380900;
147. ERROR_CAS_P2P_PUNCH_NO_DATA = 380896;
148. ERROR_CAS_P2P_PUNCH_UPNP_CONFIRM = 380912;
149. ERROR_CAS_P2P_PUNCH_UPNP_CONFIRM_LOCAL_NAT_PACKET = 380917;
150. ERROR_CAS_P2P_PUNCH_UPNP_CONFIRM_LOCAL_PACKET = 380913;
151. ERROR_CAS_P2P_PUNCH_UPNP_CONFIRM_LOCAL_UPNP_NAT_PACKET = 380919;
152. ERROR_CAS_P2P_PUNCH_UPNP_CONFIRM_LOCAL_UPNP_PACKET = 380915;
153. ERROR_CAS_P2P_PUNCH_UPNP_CONFIRM_NAT_PACKET = 380916;
154. ERROR_CAS_P2P_PUNCH_UPNP_CONFIRM_UPNP_NAT_PACKET = 380918;
155. ERROR_CAS_P2P_PUNCH_UPNP_CONFIRM_UPNP_PACKET = 380914;
156. ERROR_CAS_P2P_PUNCH_UPNP_NAT_CONFIRM = 380944;
157. ERROR_CAS_P2P_PUNCH_UPNP_NAT_CONFIRM_LOCAL_NAT_PACKET = 380949;
158. ERROR_CAS_P2P_PUNCH_UPNP_NAT_CONFIRM_LOCAL_PACKET = 380945;
159. ERROR_CAS_P2P_PUNCH_UPNP_NAT_CONFIRM_LOCAL_UPNP_NAT_PACKET = 380951;
160. ERROR_CAS_P2P_PUNCH_UPNP_NAT_CONFIRM_LOCAL_UPNP_PACKET = 380947;
161. ERROR_CAS_P2P_PUNCH_UPNP_NAT_CONFIRM_NAT_PACKET = 380948;
162. ERROR_CAS_P2P_PUNCH_UPNP_NAT_CONFIRM_UPNP_NAT_PACKET = 380950;
163. ERROR_CAS_P2P_PUNCH_UPNP_NAT_CONFIRM_UPNP_PACKET = 380946;
164. ERROR_CAS_P2P_PUNCH_UPNP_NAT_PACKET = 380902;
165. ERROR_CAS_P2P_PUNCH_UPNP_PACKET = 380898;
166. ERROR_CAS_PARAMETER = 380201;
167. ERROR_CAS_PARSE_PACKET = 380215;
168. ERROR_CAS_PARSE_XML = 380205;
169. ERROR_CAS_PLATFORM_CLIENT_NO_SIGN_RELEATED = 380128;
170. ERROR_CAS_PLATFORM_CLIENT_REQUEST_NO_PU_FOUNDED = 380121;
171. ERROR_CAS_PLATFORM_CLIENT_REQUEST_PU_LIMIT_REACHED = 380123;
172. ERROR_CAS_PLATFORM_CLIENT_REQUEST_PU_OPEN_PRIVACY = 380127;
173. ERROR_CAS_PLATFORM_CLIENT_REQUEST_REFUSED_TO_PROTECT_PU = 380122;
174. ERROR_CAS_PLATFORM_CLIENT_TEARDOWN_PU_CONNECTION = 380124;
175. ERROR_CAS_PLATFORM_CLIENT_VERIFY_AUTH_ERROR = 380126;
176. ERROR_CAS_PLAYBACK_CONNECT_SERVER_FAIL = 380071;
177. ERROR_CAS_PLAYBACK_NO_FILE_FOUND = 380070;
178. ERROR_CAS_PLAYBACK_NO_FILE_MATCHED = 380067;
179. ERROR_CAS_PLAYBACK_START_TIME_ERROR = 380068;
180. ERROR_CAS_PLAYBACK_STOP_TIME_ERROR = 380069;
181. ERROR_CAS_PREVIEW_CHANNEL_BUSY = 380051;
182. ERROR_CAS_PREVIEW_CLIENT_BUSY = 380052;
183. ERROR_CAS_PREVIEW_P2P_INTERRUPT_STREAM = 380343;
184. ERROR_CAS_PREVIEW_P2P_NOT_FOUND = 380060;
185. ERROR_CAS_PREVIEW_P2P_NO_STREAM = 380342;
186. ERROR_CAS_PREVIEW_QUERY_WLAN_INFO_FAIL = 380056;
187. ERROR_CAS_PREVIEW_REJECT_P2P_VIAUDP = 380344;
188. ERROR_CAS_PREVIEW_UNKNOW_ERROR = 380057;
189. ERROR_CAS_PRE_P2P_DISCONNECTED_NO_DATA_AFTER_PLAY = 383003;
190. ERROR_CAS_PRE_P2P_DISCONNECTED_STREAM_DATA_STOPPED = 383002;
191. ERROR_CAS_PRE_P2P_ESTABLISHED = 383001;
192. ERROR_CAS_PTZ_CLOSING_PRIVACY_FAILED = 380458;
193. ERROR_CAS_PTZ_CONTROLING_FAILED = 380463;
194. ERROR_CAS_PTZ_CONTROL_CALLING_PRESET_FAILED = 380450;
195. ERROR_CAS_PTZ_CONTROL_TIMEOUT_CRUISE_TRACK_FAILED = 380452;
196. ERROR_CAS_PTZ_CONTROL_TIMEOUT_SOUND_LACALIZATION_FAILED = 380451;
197. ERROR_CAS_PTZ_MIRRORING_FAILED = 380462;
198. ERROR_CAS_PTZ_OPENING_PRIVACY_FAILED = 380457;
199. ERROR_CAS_PTZ_PRESET_INVALID_POSITION_FAILED = 380453;
200. ERROR_CAS_PTZ_PRESET_PRESETING_FAILE = 380456;
201. ERROR_CAS_PTZ_PRESET_SOUND_LOCALIZATION_FAILED = 380455;
202. ERROR_CAS_PTZ_PRIVACYING_FAILED = 380461;
203. ERROR_CAS_PTZ_ROTATION_DOWN_LIMIT_FAILED = 380516;
204. ERROR_CAS_PTZ_ROTATION_LEFT_LIMIT_FAILED = 380517;
205. ERROR_CAS_PTZ_ROTATION_RIGHT_LIMIT_FAILED = 380518;
206. ERROR_CAS_PTZ_ROTATION_UP_LIMIT_FAILED = 380515;
207. ERROR_CAS_PTZ_TTSING_FAILED = 380464;
208. ERROR_CAS_PU_NO_CRYPTO_FOUND = 380043;
209. ERROR_CAS_PU_PASSWORD_UPDATE_NEW_PASSWORD_CHECK_FAILED = 380109;
210. ERROR_CAS_PU_PASSWORD_UPDATE_NEW_PASSWORD_DECRYPTE_FAILED = 380108;
211. ERROR_CAS_PU_PASSWORD_UPDATE_NO_USER_MATHCED = 380106;
212. ERROR_CAS_PU_PASSWORD_UPDATE_ORIGINAL_PASSWORD_ERROR = 380107;
213. ERROR_CAS_PU_PASSWORD_UPDATE_OTHER_FALIURE = 380111;
214. ERROR_CAS_PU_PASSWORD_UPDATE_WRITE_FLASH_FAILED = 380110;
215. ERROR_CAS_PU_PASSWORD_VERIFY_PASSWORD_FAILED = 380116;
216. ERROR_CAS_PU_REFUSE_CLIENT_CONNECTION = 380125;
217. ERROR_CAS_RECORD_SEARCH_FAIL = 380063;
218. ERROR_CAS_RECORD_SEARCH_START_TIME_ERROR = 380061;
219. ERROR_CAS_RECORD_SEARCH_STOP_TIME_ERROR = 380062;
220. ERROR_CAS_RECV_DATAERROR = 380220;
221. ERROR_CAS_RECV_FAILED = 380204;
222. ERROR_CAS_REG_CANNOT_AFFORD_PU = 380033;
223. ERROR_CAS_REG_CRYPTO_UNMATCHED = 380034;
224. ERROR_CAS_SDK_DATA_ERROR = 380348;
225. ERROR_CAS_SDK_DEVICEAPP_ERROR = 380350;
226. ERROR_CAS_SDK_DEVICEMAP_ERROR = 380347;
227. ERROR_CAS_SDK_P2PCONN_NOLONGER_AVAIL = 380351;
228. ERROR_CAS_SDK_QUERYLOCALIP_FAILED = 380346;
229. ERROR_CAS_SDK_RECV_ERROR = 380356;
230. ERROR_CAS_SDK_SEND_ERROR = 380357;
231. ERROR_CAS_SDK_SOCKET_ERROR = 380355;
232. ERROR_CAS_SDK_STARTTHREAD_FAILED = 380349;
233. ERROR_CAS_SENDMSG_QUIT = 380335;
234. ERROR_CAS_SENDTIMEOUT = 380212;
235. ERROR_CAS_SEND_FAILED = 380203;
236. ERROR_CAS_SEND_KEEPLIVE_FAILED = 380225;
237. ERROR_CAS_START_HEART_THREAD_FAILED = 380337;
238. ERROR_CAS_STOP_FAILED = 380333;
239. ERROR_CAS_STREAM_RECV_ERROR = 381102;
240. ERROR_CAS_STREAM_SEND_ERROR = 381103;
241. ERROR_CAS_STREAM_SOCKET_ERROR = 381101;
242. ERROR_CAS_SYSTEM_COMMAND_PU_COMMAND_UNSUPPORTED = 380047;
243. ERROR_CAS_SYSTEM_COMMAND_PU_NO_RIGHTS_TO_DO_COMMAND = 380048;
244. ERROR_CAS_TALK_CHANNEL_BUSY = 380077;
245. ERROR_CAS_TALK_CHANNO_ERROR = 380080;
246. ERROR_CAS_TALK_CLIENT_BUSY = 380078;
247. ERROR_CAS_TALK_CONNECT_CAPACITY_LIMITED = 380083;
248. ERROR_CAS_TALK_CONNECT_REFUSED = 380082;
249. ERROR_CAS_TALK_CONNECT_SERVER_FAILED = 380081;
250. ERROR_CAS_TALK_ENCODE_TYPE_UNSUPPORTED = 380076;
251. ERROR_CAS_TALK_UNSUPPORTED = 380079;
252. ERROR_CAS_TIMEOUT = 389995;
253. ERROR_CAS_TRANS_METHOD = 380334;
254. ERROR_CAS_UNKNOW = 389999;
255. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FAILED = 380170;
256. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FILE_CHECK_ERR = 380181;
257. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_BUFF_ERR = 380180;
258. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_CMD_FAILED = 380174;
259. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_CONNINIT_FAILED = 380175;
260. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_CONN_ERR = 380182;
261. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_ESTCMD_ERR = 380173;
262. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_GET_DATA_SOCK_ERR = 380178;
263. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_GET_FILEINFO_FAILED = 380184;
264. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_LOGIN_FAILED = 380183;
265. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_RECV_ERR = 380179;
266. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_SELECT_ERR = 380177;
267. ERROR_CAS_UPGRADE_PU_DOWNLOAD_FTP_TRANS_ABORT = 380176;
268. ERROR_CAS_UPGRADE_PU_DOWNLOAD_PARAM_ERR = 380172;
269. ERROR_CAS_UPGRADE_PU_DOWNLOAD_PATH_ERR = 380171;
270. ERROR_CAS_UPGRADE_PU_HEAD_DATA_ERR = 380169;
271. ERROR_CAS_UPGRADE_PU_NO_MEMORY = 380167;
272. ERROR_CAS_UPGRADE_PU_NO_RESOURCE = 380164;
273. ERROR_CAS_UPGRADE_PU_OPER_NOPERMIT = 380165;
274. ERROR_CAS_UPGRADE_PU_PARAM_ERR = 380168;
275. ERROR_CAS_UPGRADE_PU_REBOOTING = 380166;
276. ERROR_CAS_UPGRADE_PU_REQUEST_ALL_SERVER_BUSY = 380095;
277. ERROR_CAS_UPGRADE_PU_REQUEST_NO_SERVER_ONLINE = 380094;
278. ERROR_CAS_UPGRADE_PU_REQUEST_REFUSED = 380091;
279. ERROR_CAS_UPGRADE_PU_REQUEST_UNNEEDED = 380093;
280. ERROR_CAS_UPGRADE_PU_REQUEST_VERSION_NOT_FOUND = 380092;
281. ERROR_CAS_UPGRADE_PU_UPGRADE_FRONT_FAIL = 380163;
282. ERROR_CAS_UPGRADE_PU_UPGRADING = 380101;
283. ERROR_CAS_UPGRADE_PU_UPGRAD_CHECKSUM_ERR = 380162;
284. ERROR_CAS_UPGRADE_PU_UPGRAD_FAILED = 380102;
285. ERROR_CAS_UPGRADE_PU_UPGRAD_FILE_NUMS_INVALID = 380160;
286. ERROR_CAS_UPGRADE_PU_UPGRAD_LANGUAGE_DISMATCH = 380104;
287. ERROR_CAS_UPGRADE_PU_UPGRAD_MAJORTYPE_DISMATCH = 380158;
288. ERROR_CAS_UPGRADE_PU_UPGRAD_MEM_DISMATCH = 380157;
289. ERROR_CAS_UPGRADE_PU_UPGRAD_MINORTYPE_DISMATCH = 380159;
290. ERROR_CAS_UPGRADE_PU_UPGRAD_PACK_LEN_INVALID = 380161;
291. ERROR_CAS_UPGRADE_PU_UPGRAD_PLATFORM_DISMATCH = 380155;
292. ERROR_CAS_UPGRADE_PU_UPGRAD_SPACE_DISMATCH = 380156;
293. ERROR_CAS_UPGRADE_PU_UPGRAD_WRITE_FLASH_FAILED = 380103;
294. ERROR_CAS_USER_FORCED_ABORT = 380226;
295. ERROR_CAS_VERIFY_AUTH_NONE = 380255;
296. ERROR_CAS_VERIFY_CACHE_ERROR = 380254;
297. ERROR_CAS_VERIFY_DB_ERROR = 380250;
298. ERROR_CAS_VERIFY_EXEC_ERROR = 380252;
299. ERROR_CAS_VERIFY_OTHER_ERROR = 380249;
300. ERROR_CAS_VERIFY_PARAMS_ERROR = 380251;
301. ERROR_CAS_VERIFY_SESSION_ERROR = 380253;
302. ERROR_CAS_WAIT_KEEPLIVE_TIMEOUT = 380340;
303. ERROR_CONVERT_SYSTRANS_E_FILE = 250007;
304. ERROR_CONVERT_SYSTRANS_E_HANDLE = 250000;
305. ERROR_CONVERT_SYSTRANS_E_MAX_HANDLE = 250008;
306. ERROR_CONVERT_SYSTRANS_E_OTHER = 250255;
307. ERROR_CONVERT_SYSTRANS_E_OVERFLOW = 250005;
308. ERROR_CONVERT_SYSTRANS_E_PARA = 250003;
309. ERROR_CONVERT_SYSTRANS_E_PRECONDITION = 250004;
310. ERROR_CONVERT_SYSTRANS_E_RESOURCE = 250002;
311. ERROR_CONVERT_SYSTRANS_E_STOP = 250006;
312. ERROR_CONVERT_SYSTRANS_E_SUPPORT = 250001;
313. ERROR_CONVERT_SYSTRANS_NO_ERROR = 250000;
314. ERROR_DVR_ALLOC_RESOURCE_ERROR = 330041;
315. ERROR_DVR_AUDIO_MODE_ERROR = 330042;
316. ERROR_DVR_BACKUP_COPYING = 330090;
317. ERROR_DVR_BINDSOCKET_ERROR = 330072;
318. ERROR_DVR_BUSY = 330024;
319. ERROR_DVR_CALCANCELCONFLICT = 330093;
320. ERROR_DVR_CALLINEINVALID = 330092;
321. ERROR_DVR_CALPOINTOUTRANGE = 330094;
322. ERROR_DVR_CARDHAVEINIT = 330050;
323. ERROR_DVR_CHANNEL_ERROR = 330004;
324. ERROR_DVR_CHAN_EXCEPTION = 330018;
325. ERROR_DVR_CHAN_NOTSUPPORT = 330091;
326. ERROR_DVR_CODESPITTER_OFFLINE = 330089;
327. ERROR_DVR_COMMANDTIMEOUT = 330014;
328. ERROR_DVR_CONVERT_SDK_ERROR = 330085;
329. ERROR_DVR_CREATEDIR_ERROR = 330071;
330. ERROR_DVR_CREATEFILE_ERROR = 330034;
331. ERROR_DVR_CREATESOCKET_ERROR = 330044;
332. ERROR_DVR_DDNS_DEVOFFLINE = 330096;
333. ERROR_DVR_DDNS_INTER_ERROR = 330097;
334. ERROR_DVR_DEC_CHAN_REBIND = 330099;
335. ERROR_DVR_DEVICETYPE_ERROR = 330080;
336. ERROR_DVR_DEVICE_HAS_ACTIVATED = 330252;
337. ERROR_DVR_DEVICE_NOT_ACTIVATED = 330250;
338. ERROR_DVR_DIR_ERROR = 330040;
339. ERROR_DVR_DISK_ERROR = 330022;
340. ERROR_DVR_DISK_FORMATING = 330027;
341. ERROR_DVR_DISK_FULL = 330021;
342. ERROR_DVR_DSSDK_ERROR = 330068;
343. ERROR_DVR_DVRNORESOURCE = 330028;
344. ERROR_DVR_DVROPRATEFAILED = 330029;
345. ERROR_DVR_DVRVOICEOPENED = 330031;
346. ERROR_DVR_ERRORALARMPORT = 330016;
347. ERROR_DVR_ERRORDISKNUM = 330020;
348. ERROR_DVR_ERRORSERIALPORT = 330015;
349. ERROR_DVR_FILEFORMAT_ERROR = 330039;
350. ERROR_DVR_FILEOPENFAIL = 330035;
351. ERROR_DVR_FILTERRECTINVALID = 330095;
352. ERROR_DVR_FORMAT_READONLY = 330078;
353. ERROR_DVR_FUNCTION_NOT_SUPPORT_OS = 330098;
354. ERROR_DVR_GETLOCALIPANDMACFAIL = 330053;
355. ERROR_DVR_GETPLAYTIMEFAIL = 330037;
356. ERROR_DVR_INVALID_USERID = 330154;
357. ERROR_DVR_IPCHAN_NOTALIVE = 330083;
358. ERROR_DVR_IPC_COUNT_OVERFLOW = 330086;
359. ERROR_DVR_IPMISMATCH = 330055;
360. ERROR_DVR_JOINMULTICASTFAILED = 330070;
361. ERROR_DVR_LANGUAGE_ERROR = 330081;
362. ERROR_DVR_LOADDSSDKFAILED = 330066;
363. ERROR_DVR_LOADDSSDKPROC_ERROR = 330067;
364. ERROR_DVR_LOADPLAYERSDKFAILED = 330064;
365. ERROR_DVR_LOADPLAYERSDKPROC_ERROR = 330065;
366. ERROR_DVR_LOGIN_USERID_ERROR = 331100;
367. ERROR_DVR_MACMISMATCH = 330056;
368. ERROR_DVR_MAX_ADD_NUM = 330087;
369. ERROR_DVR_MAX_NUM = 330046;
370. ERROR_DVR_MAX_PLAYERPORT = 330058;
371. ERROR_DVR_MAX_USERNUM = 330052;
372. ERROR_DVR_MODIFY_FAIL = 330025;
373. ERROR_DVR_NETWORK_ERRORDATA = 330011;
374. ERROR_DVR_NETWORK_FAIL_CONNECT = 330007;
375. ERROR_DVR_NETWORK_RECV_ERROR = 330009;
376. ERROR_DVR_NETWORK_RECV_TIMEOUT = 330010;
377. ERROR_DVR_NETWORK_SEND_ERROR = 330008;
378. ERROR_DVR_NODEVICEBACKUP = 330060;
379. ERROR_DVR_NODISK = 330019;
380. ERROR_DVR_NOENCODEING = 330054;
381. ERROR_DVR_NOENOUGHPRI = 330002;
382. ERROR_DVR_NOENOUGH_BUF = 330043;
383. ERROR_DVR_NOINIT = 330003;
384. ERROR_DVR_NOSPACEBACKUP = 330059;
385. ERROR_DVR_NOSPECFILE = 330033;
386. ERROR_DVR_NOSUPPORT = 330023;
387. ERROR_DVR_NO_ERROR = 330000;
388. ERROR_DVR_OPENHOSTSOUND_FAIL = 330030;
389. ERROR_DVR_OPERNOPERMIT = 330013;
390. ERROR_DVR_OPERNOTFINISH = 330036;
391. ERROR_DVR_ORDER_ERROR = 330012;
392. ERROR_DVR_OVER_MAXLINK = 330005;
393. ERROR_DVR_PARAMETER_ERROR = 330017;
394. ERROR_DVR_PARAMMODE_ERROR = 330088;
395. ERROR_DVR_PARAVERSION_ERROR = 330082;
396. ERROR_DVR_PASSWORD_ERROR = 330001;
397. ERROR_DVR_PASSWORD_FORMAT_ERROR = 330026;
398. ERROR_DVR_PICTURE_BITS_ERROR = 330061;
399. ERROR_DVR_PICTURE_DIMENSION_ERROR = 330062;
400. ERROR_DVR_PICTURE_SIZ_ERROR = 330063;
401. ERROR_DVR_PLAYERFAILED = 330051;
402. ERROR_DVR_PLAYFAIL = 330038;
403. ERROR_DVR_PLAYM4_ALLOC_MEMORY_ERROR = 330506;
404. ERROR_DVR_PLAYM4_BLT_ERROR = 330522;
405. ERROR_DVR_PLAYM4_BUF_OVER = 330511;
406. ERROR_DVR_PLAYM4_CHECK_FILE_ERROR = 330520;
407. ERROR_DVR_PLAYM4_CREATE_DDRAW_ERROR = 330509;
408. ERROR_DVR_PLAYM4_CREATE_OBJ_ERROR = 330508;
409. ERROR_DVR_PLAYM4_CREATE_OFFSCREEN_ERROR = 330510;
410. ERROR_DVR_PLAYM4_CREATE_SOUND_ERROR = 330512;
411. ERROR_DVR_PLAYM4_DEC_AUDIO_ERROR = 330505;
412. ERROR_DVR_PLAYM4_DEC_VIDEO_ERROR = 330504;
413. ERROR_DVR_PLAYM4_EXTRACT_DATA_ERROR = 330528;
414. ERROR_DVR_PLAYM4_EXTRACT_NOT_SUPPORT = 330527;
415. ERROR_DVR_PLAYM4_FILEHEADER_UNKNOWN = 330517;
416. ERROR_DVR_PLAYM4_INIT_DECODER_ERROR = 330519;
417. ERROR_DVR_PLAYM4_INIT_TIMER_ERROR = 330521;
418. ERROR_DVR_PLAYM4_JPEG_COMPRESS_ERROR = 330526;
419. ERROR_DVR_PLAYM4_NOERROR = 330500;
420. ERROR_DVR_PLAYM4_OPEN_FILE_ERROR = 330507;
421. ERROR_DVR_PLAYM4_OPEN_FILE_ERROR_MULTI = 330524;
422. ERROR_DVR_PLAYM4_OPEN_FILE_ERROR_VIDEO = 330525;
423. ERROR_DVR_PLAYM4_ORDER_ERROR = 330502;
424. ERROR_DVR_PLAYM4_PARA_OVER = 330501;
425. ERROR_DVR_PLAYM4_SET_VOLUME_ERROR = 330513;
426. ERROR_DVR_PLAYM4_SUPPORT_FILE_ONLY = 330514;
427. ERROR_DVR_PLAYM4_SUPPORT_STREAM_ONLY = 330515;
428. ERROR_DVR_PLAYM4_SYS_NOT_SUPPORT = 330516;
429. ERROR_DVR_PLAYM4_TIMER_ERROR = 330503;
430. ERROR_DVR_PLAYM4_UPDATE_ERROR = 330523;
431. ERROR_DVR_PLAYM4_VERSION_INCORRECT = 330518;
432. ERROR_DVR_PROGRAM_EXCEPTION = 330076;
433. ERROR_DVR_RISK_PASSWORD = 330251;
434. ERROR_DVR_RTSP_DESCRIBERECVDATALOST = 330414;
435. ERROR_DVR_RTSP_DESCRIBERECVERROR = 330415;
436. ERROR_DVR_RTSP_DESCRIBERECVTIMEOUT = 330413;
437. ERROR_DVR_RTSP_DESCRIBERROR = 330410;
438. ERROR_DVR_RTSP_DESCRIBESENDERROR = 330412;
439. ERROR_DVR_RTSP_DESCRIBESENDTIMEOUT = 330411;
440. ERROR_DVR_RTSP_DESCRIBESERVERERR = 330416;
441. ERROR_DVR_RTSP_ERROR_ALLOC_RESOURCE = 330402;
442. ERROR_DVR_RTSP_ERROR_FORCE_STOP = 330406;
443. ERROR_DVR_RTSP_ERROR_NOENOUGHPRI = 330401;
444. ERROR_DVR_RTSP_ERROR_NO_URL = 330404;
445. ERROR_DVR_RTSP_ERROR_PARAMETER = 330403;
446. ERROR_DVR_RTSP_GETPORTFAILED = 330407;
447. ERROR_DVR_RTSP_OVER_MAX_CHAN = 330426;
448. ERROR_DVR_RTSP_PLAYERROR = 330430;
449. ERROR_DVR_RTSP_PLAYRECVDATALOST = 330434;
450. ERROR_DVR_RTSP_PLAYRECVERROR = 330435;
451. ERROR_DVR_RTSP_PLAYRECVTIMEOUT = 330433;
452. ERROR_DVR_RTSP_PLAYSENDERROR = 330432;
453. ERROR_DVR_RTSP_PLAYSENDTIMEOUT = 330431;
454. ERROR_DVR_RTSP_PLAYSERVERERR = 330436;
455. ERROR_DVR_RTSP_PRIVACY_STATUS = 330409;
456. ERROR_DVR_RTSP_SDK_ERROR = 330084;
457. ERROR_DVR_RTSP_SETUPERROR = 330420;
458. ERROR_DVR_RTSP_SETUPRECVDATALOST = 330424;
459. ERROR_DVR_RTSP_SETUPRECVERROR = 330425;
460. ERROR_DVR_RTSP_SETUPRECVTIMEOUT = 330423;
461. ERROR_DVR_RTSP_SETUPSENDERROR = 330422;
462. ERROR_DVR_RTSP_SETUPSENDTIMEOUT = 330421;
463. ERROR_DVR_RTSP_TEARDOWNERROR = 330440;
464. ERROR_DVR_RTSP_TEARDOWNRECVDATALOST = 330444;
465. ERROR_DVR_RTSP_TEARDOWNRECVERROR = 330445;
466. ERROR_DVR_RTSP_TEARDOWNRECVTIMEOUT = 330443;
467. ERROR_DVR_RTSP_TEARDOWNSENDERROR = 330442;
468. ERROR_DVR_RTSP_TEARDOWNSENDTIMEOUT = 330441;
469. ERROR_DVR_RTSP_TEARDOWNSERVERERR = 330446;
470. ERROR_DVR_SETSOCKET_ERROR = 330045;
471. ERROR_DVR_SOCKETCLOSE_ERROR = 330073;
472. ERROR_DVR_SOCKETLISTEN_ERROR = 330075;
473. ERROR_DVR_TIMEINPUTERROR = 330032;
474. ERROR_DVR_UPGRADEFAIL = 330049;
475. ERROR_DVR_UPGRADELANGMISMATCH = 330057;
476. ERROR_DVR_USERID_ISUSING = 330074;
477. ERROR_DVR_USERNOTEXIST = 330047;
478. ERROR_DVR_USER_NOT_SUCC_LOGIN = 330102;
479. ERROR_DVR_VERSIONNOMATCH = 330006;
480. ERROR_DVR_VOICEMONOPOLIZE = 330069;
481. ERROR_DVR_WITHSAMEUSERNAME = 330079;
482. ERROR_DVR_WRITEFILE_FAILED = 330077;
483. ERROR_DVR_WRITEFLASHERROR = 330048;
484. ERROR_EZSTREAM_AUDIOENGINE_E_CAPTURE = 262016;
485. ERROR_EZSTREAM_AUDIOENGINE_E_CREATE = 262000;
486. ERROR_EZSTREAM_CANCED = 260019;
487. ERROR_EZSTREAM_CREATE_CAS_SESSION = 260005;
488. ERROR_EZSTREAM_CREATE_CLOUD_SESSION = 260006;
489. ERROR_EZSTREAM_DATA_TIMEOUT = 260024;
490. ERROR_EZSTREAM_DECODE = 260018;
491. ERROR_EZSTREAM_DECODE_TIMEOUT = 260025;
492. ERROR_EZSTREAM_HEADER_TIMEOUT = 260023;
493. ERROR_EZSTREAM_INVAILD_PARAM = 260002;
494. ERROR_EZSTREAM_INVAILD_TOKEN = 260007;
495. ERROR_EZSTREAM_LIB_UNINITIALIZED = 260014;
496. ERROR_EZSTREAM_NEED_RESET_CLIENT = 260009;
497. ERROR_EZSTREAM_NEED_RETRY = 260010;
498. ERROR_EZSTREAM_NEED_RETRY_AFTER_500MS = 260011;
499. ERROR_EZSTREAM_NO_ERROR = 260000;
500. ERROR_EZSTREAM_NO_MEMORY = 260004;
501. ERROR_EZSTREAM_NO_SURFACE = 260022;
502. ERROR_EZSTREAM_NO_TOKENS = 260008;
503. ERROR_EZSTREAM_NO_VIDEO_HEADER = 260017;
504. ERROR_EZSTREAM_OUTOF_MEMORY = 269999;
505. ERROR_EZSTREAM_OVER_P2P_COUNT = 260013;
506. ERROR_EZSTREAM_PRECONNECT_CLEARED = 260020;
507. ERROR_EZSTREAM_PREPUNCHING = 260016;
508. ERROR_EZSTREAM_SECRET_KEY = 260021;
509. ERROR_EZSTREAM_STREAM_TIMEOUT = 260015;
510. ERROR_EZSTREAM_TOKEN_POOL_FULL = 260012;
511. ERROR_EZSTREAM_UNKOWN = 260001;
512. ERROR_EZSTREAM_UNSUPPORT = 260003;
513. ERROR_INNER_CAMERA_IS_NULL = 400019;
514. ERROR_INNER_CHECK_FILE_FAIL = 400036;
515. ERROR_INNER_CREATE_FILE_ERROR = 400007;
516. ERROR_INNER_DEVICE_ENCRYPT_PASSWORD_IS_NULL = 400011;
517. ERROR_INNER_DEVICE_LOGIN_ERROR = 400039;
518. ERROR_INNER_DEVICE_LOGIN_PWD_ERROR = 400021;
519. ERROR_INNER_DEVICE_NOT_EXIST = 400003;
520. ERROR_INNER_DEVICE_NOT_IN_SUBNET = 400010;
521. ERROR_INNER_DEVICE_NOT_ONLINE = 400020;
522. ERROR_INNER_DEVICE_PASSWORD_IS_NULL = 400028;
523. ERROR_INNER_DNS_FAIL = 400035;
524. ERROR_INNER_DOORLOCK_AUTHENTICATION_OUTOFTIME = 400040;
525. ERROR_INNER_FILE_READ_ERROR = 400018;
526. ERROR_INNER_FTP_BREAK_ERROR = 400009;
527. ERROR_INNER_FTP_CONNECT_FAIL = 400013;
528. ERROR_INNER_FTP_IO_ERROR = 400005;
529. ERROR_INNER_FTP_SERVER_ERROR = 400006;
530. ERROR_INNER_FTP_TIMEOUT_ERROR = 400008;
531. ERROR_INNER_GET_UPGRADE_INFO_FAIL = 400023;
532. ERROR_INNER_GROUP_DEFENCE_SUBMIT_ERROR = 400032;
533. ERROR_INNER_IO_ERROR = 400042;
534. ERROR_INNER_MULTI_CAMERA_SUBMIT_ERROR = 400031;
535. ERROR_INNER_NETWORK_CONNECT_FAIL = 400022;
536. ERROR_INNER_NOT_WIFI_NETWORK = 400014;
537. ERROR_INNER_NO_ERROR = 400000;
538. ERROR_INNER_NO_NETWORK = 400012;
539. ERROR_INNER_OPEN_FILE_ERROR = 400017;
540. ERROR_INNER_PARAM_ERROR = 400002;
541. ERROR_INNER_PARAM_NULL = 400001;
542. ERROR_INNER_PLAYER_HARD_LIMIT = 400037;
543. ERROR_INNER_PREP2P_TOO_MORE = 400038;
544. ERROR_INNER_RATE_LIMIT = 400034;
545. ERROR_INNER_SDCARD_UNMOUNTED = 400024;
546. ERROR_INNER_SURFACE_UNAVAILABLE = 400041;
547. ERROR_INNER_TALK_INIT_ERROR = 400029;
548. ERROR_INNER_TALK_OPEN_ERROR = 400027;
549. ERROR_INNER_TALK_PLAY_ERROR = 400016;
550. ERROR_INNER_TALK_RECORD_ERROR = 400026;
551. ERROR_INNER_TALK_STATUS_ERROR = 400025;
552. ERROR_INNER_TALK_TIME_OUT = 400030;
553. ERROR_INNER_UPGRADE_FIIE_CHECK_FAIL = 400004;
554. ERROR_INNER_VOICE_RECORD_NO_PERMISSION = 400033;
555. ERROR_NET_SDK_CONNECT_STATUS_NO_ERROR = 332000;
556. ERROR_NET_SDK_CONNECT_STATUS_NO_ROUTER = 332002;
557. ERROR_NET_SDK_CONNECT_STATUS_TIME_OUT = 332004;
558. ERROR_NET_SDK_CONNECT_STATUS_UNKNOW_ERROR = 332003;
559. ERROR_NET_SDK_CONNECT_STATUS_USER_OR_PASSWORD_ERROR = 332001;
560. ERROR_NET_USERNAME_LOCKED = 330153;
561. ERROR_NEW_RING_BUF_RT_READ_NOT_READY = 461009;
562. ERROR_NEW_RING_BUF_RT_WRITE_NOT_READY = 461008;
563. ERROR_NEW_TTS_CHAECK_TOKEN_FAIL = 460008;
564. ERROR_NEW_TTS_CLN_CREATE_THD_FAIL = 460014;
565. ERROR_NEW_TTS_CLN_URL_WRONG = 460015;
566. ERROR_NEW_TTS_DEVICE_TAKLING_NOW = 460010;
567. ERROR_NEW_TTS_DEV_CONN_ERR = 460003;
568. ERROR_NEW_TTS_DEV_MSG_TIMEOUT = 460011;
569. ERROR_NEW_TTS_DEV_NO_ONLINE = 460012;
570. ERROR_NEW_TTS_DEV_PRIVACY_ON = 460013;
571. ERROR_NEW_TTS_HNADLE_TIMEOUT = 460002;
572. ERROR_NEW_TTS_MSG_TYPE_ERR = 460005;
573. ERROR_NEW_TTS_NEED_REDIRECT = 460006;
574. ERROR_NEW_TTS_NO_ERROR = 460000;
575. ERROR_NEW_TTS_OK = 460000;
576. ERROR_NEW_TTS_OPR_OR_CRT_NO_MATCH = 460009;
577. ERROR_NEW_TTS_REDIRECT_URL_WRONG = 460016;
578. ERROR_NEW_TTS_REQ_URL_WRONG = 460007;
579. ERROR_NEW_TTS_RET_CLN_ALLOCATE_SOCKET_FAIL = 461039;
580. ERROR_NEW_TTS_RET_CLN_BASE = 461000;
581. ERROR_NEW_TTS_RET_CLN_INVALID_STATUS = 461020;
582. ERROR_NEW_TTS_RET_CLN_NEED_OFFSET_ROOM = 461034;
583. ERROR_NEW_TTS_RET_CLN_NOT_SUPPORT = 461023;
584. ERROR_NEW_TTS_RET_CLN_NOT_SUPPORT_METHOD = 461035;
585. ERROR_NEW_TTS_RET_CLN_NULL_MEDIADES = 461031;
586. ERROR_NEW_TTS_RET_CLN_NULL_MEDIAINFO = 461022;
587. ERROR_NEW_TTS_RET_CLN_NULL_NW_MESSAGE = 461033;
588. ERROR_NEW_TTS_RET_CLN_NULL_REQUEST_MSGBODY = 461032;
589. ERROR_NEW_TTS_RET_CLN_NULL_TALKURL = 461021;
590. ERROR_NEW_TTS_RET_CLN_NW_SEND_DATA_FAIL = 461030;
591. ERROR_NEW_TTS_RET_CLN_NW_SOCK_INACTIVE = 461029;
592. ERROR_NEW_TTS_RET_CLN_PARSE_DOMAIN_FAIL = 461048;
593. ERROR_NEW_TTS_RET_CLN_READ_BUFFER_ABNORMAL = 461028;
594. ERROR_NEW_TTS_RET_CLN_READ_ERR = 461027;
595. ERROR_NEW_TTS_RET_CLN_READ_LINK_DISCONNECT = 461026;
596. ERROR_NEW_TTS_RET_CLN_READ_SELECT_ERR = 461024;
597. ERROR_NEW_TTS_RET_CLN_RET_INVALID_IP_VERSION = 461052;
598. ERROR_NEW_TTS_RET_CLN_RET_NO_EQUAL_TXN = 461055;
599. ERROR_NEW_TTS_RET_CLN_RET_NO_KEEPALIVE_SSN = 461054;
600. ERROR_NEW_TTS_RET_CLN_RET_RECV_PEER_STOP_REQ = 461053;
601. ERROR_NEW_TTS_RET_CLN_SELECT_NO_SOCKET = 461042;
602. ERROR_NEW_TTS_RET_CLN_SOCKET_ERR_STATUS = 461043;
603. ERROR_NEW_TTS_RET_CLN_SOCKET_SET_BLOCK_FAIL = 461041;
604. ERROR_NEW_TTS_RET_CLN_SOCKET_SET_NO_BLOCK_FAIL = 461040;
605. ERROR_NEW_TTS_RET_CLN_SSN_KEEPALIVE_PROCESS_TMOUT = 461050;
606. ERROR_NEW_TTS_RET_CLN_START_PROCESS_THREAD_FAIL = 461038;
607. ERROR_NEW_TTS_RET_CLN_START_TALK_REQ_PROCESS_TMOUT = 461049;
608. ERROR_NEW_TTS_RET_CLN_TALK_URL_INVALID_PORT = 461047;
609. ERROR_NEW_TTS_RET_CLN_TALK_URL_NO_BEGIN_TAG = 461045;
610. ERROR_NEW_TTS_RET_CLN_TALK_URL_NO_END_TAG = 461044;
611. ERROR_NEW_TTS_RET_CLN_TALK_URL_NO_SEPARATOR = 461046;
612. ERROR_NEW_TTS_RET_CLN_TIMER_ALREADY_ACTIVE = 461036;
613. ERROR_NEW_TTS_RET_CLN_TIMER_NOT_ACTIVE = 461037;
614. ERROR_NEW_TTS_RET_CLN_UPDATE_TALK_REQUEST_PENDING = 461051;
615. ERROR_NEW_TTS_RET_CLN_WRITE_SELECT_TMOUT = 461025;
616. ERROR_NEW_TTS_RET_ERROR = 460001;
617. ERROR_NEW_TTS_RET_NEW_PROTO_ENCAPSULATE_FAIL = 461011;
618. ERROR_NEW_TTS_RET_NEW_PROTO_INCOMPLETE_HEAD = 461012;
619. ERROR_NEW_TTS_RET_NEW_PROTO_INVALID_MSG_FLAG = 461013;
620. ERROR_NEW_TTS_RET_NEW_PROTO_INVALID_MSG_LENGTH = 461014;
621. ERROR_NEW_TTS_RET_NEW_PROTO_MEDIAINFO_EMPTY = 461015;
622. ERROR_NEW_TTS_RET_NEW_PROTO_NO_RSP_CODE = 461016;
623. ERROR_NEW_TTS_RET_NEW_PROTO_NO_TALK_SSN = 461017;
624. ERROR_NEW_TTS_RET_NEW_PROTO_PARSE_FAIL = 461018;
625. ERROR_NEW_TTS_RET_NEW_PROTO_URL_EMPTY = 461019;
626. ERROR_NEW_TTS_RET_NULL_PTR = 461010;
627. ERROR_NEW_TTS_RING_BUF_RT_EMPTY = 461007;
628. ERROR_NEW_TTS_RING_BUF_RT_FULL = 461006;
629. ERROR_NEW_TTS_RING_BUF_RT_INVALID_PARAS = 461002;
630. ERROR_NEW_TTS_RING_BUF_RT_INVALID_STATUS = 461005;
631. ERROR_NEW_TTS_RING_BUF_RT_MORE_DATA_OFFSET = 461004;
632. ERROR_NEW_TTS_RING_BUF_RT_MORE_DATA_SIZE = 461003;
633. ERROR_NEW_TTS_RING_BUF_RT_NULL_PTR = 461001;
634. ERROR_NEW_TTS_TOEKN_NO_AUTH = 460017;
635. ERROR_NEW_TTS_TOEKN_OTHER_ERROR = 460019;
636. ERROR_NEW_TTS_TOEKN_SESSION_INVALID = 460018;
637. ERROR_NEW_TTS_TTS_INTERNAL_ERR = 460004;
638. ERROR_NEW_TTS_WAIT_TIMEOUT = 460001;
639. ERROR_STREAM_CREATE_ERROR = 249998;
640. ERROR_STREAM_NO_ERROR = 240000;
641. ERROR_STREAM_NO_INIT = 249999;
642. ERROR_STREAM_RET_BAD_MSG = 240004;
643. ERROR_STREAM_RET_BAD_STATUS = 240033;
644. ERROR_STREAM_RET_DATAOUT_CALLBACK_UNREG = 240014;
645. ERROR_STREAM_RET_ERR = 240001;
646. ERROR_STREAM_RET_INVALID_MSGHEAD = 240006;
647. ERROR_STREAM_RET_INVALID_PARAS = 240003;
648. ERROR_STREAM_RET_INVALID_PEER_HOST = 240010;
649. ERROR_STREAM_RET_INVALID_SERIAL = 240007;
650. ERROR_STREAM_RET_INVALID_SSN_STREAMKEY = 240011;
651. ERROR_STREAM_RET_INVALID_STATUS_CHANGE = 240032;
652. ERROR_STREAM_RET_INVALID_STREAMURL = 240008;
653. ERROR_STREAM_RET_INVALID_STREAM_HEAD = 240012;
654. ERROR_STREAM_RET_INVALID_STREAM_SSN = 240013;
655. ERROR_STREAM_RET_INVALID_STREAM_SSN_ID = 240024;
656. ERROR_STREAM_RET_INVALID_VTDU_HOST = 240009;
657. ERROR_STREAM_RET_NOT_SUPPORTED = 240022;
658. ERROR_STREAM_RET_NO_CONNECTION = 240028;
659. ERROR_STREAM_RET_NO_ENOUGH_ROOM = 240005;
660. ERROR_STREAM_RET_NO_STREAM = 240017;
661. ERROR_STREAM_RET_NO_STREAM_HEAD = 240016;
662. ERROR_STREAM_RET_NO_STREAM_SSN = 240015;
663. ERROR_STREAM_RET_NULL_PTR = 240002;
664. ERROR_STREAM_RET_PB_ENCAPSULATE_FAILURE = 240019;
665. ERROR_STREAM_RET_PB_PARSE_FAILURE = 240018;
666. ERROR_STREAM_RET_PROXY_ERROR_BEGIN = 241100;
667. ERROR_STREAM_RET_PROXY_ERROR_END = 241199;
668. ERROR_STREAM_RET_PROXY_GETSOCKOPT_FAIL = 241108;
669. ERROR_STREAM_RET_PROXY_ISSET_FAIL = 241107;
670. ERROR_STREAM_RET_PROXY_KEEPALIVE_REQ_TMOUT = 240036;
671. ERROR_STREAM_RET_PROXY_PARAS_FAIL = 241101;
672. ERROR_STREAM_RET_PROXY_PARSEIP_FAIL = 241105;
673. ERROR_STREAM_RET_PROXY_SELECT_FAIL = 241106;
674. ERROR_STREAM_RET_PROXY_SELECT_TIMEOUT = 241109;
675. ERROR_STREAM_RET_PROXY_SETBLOCK_FAIL = 241104;
676. ERROR_STREAM_RET_PROXY_SETNOBLOCK_FAIL = 241103;
677. ERROR_STREAM_RET_PROXY_SOCKET_FAIL = 241102;
678. ERROR_STREAM_RET_PROXY_STARTSTREAM_REQ_TMOUT = 240035;
679. ERROR_STREAM_RET_STREAM_DATAKEY_CHECK_FAIL = 240030;
680. ERROR_STREAM_RET_STREAM_END_SUCC = 240029;
681. ERROR_STREAM_RET_TCP_BUFFER_FULL = 240031;
682. ERROR_STREAM_RET_VTDU_ERROR_BEGIN = 241200;
683. ERROR_STREAM_RET_VTDU_ERROR_END = 241299;
684. ERROR_STREAM_RET_VTDU_GETSOCKOPT_FAIL = 241208;
685. ERROR_STREAM_RET_VTDU_ISSET_FAIL = 241207;
686. ERROR_STREAM_RET_VTDU_KEEPALIVE_REQ_TMOUT = 240038;
687. ERROR_STREAM_RET_VTDU_PARAS_FAIL = 241201;
688. ERROR_STREAM_RET_VTDU_PARSEIP_FAIL = 241205;
689. ERROR_STREAM_RET_VTDU_SELECT_FAIL = 241206;
690. ERROR_STREAM_RET_VTDU_SELECT_TIMEOUT = 241209;
691. ERROR_STREAM_RET_VTDU_SETBLOCK_FAIL = 241204;
692. ERROR_STREAM_RET_VTDU_SETNOBLOCK_FAIL = 241203;
693. ERROR_STREAM_RET_VTDU_SOCKET_FAIL = 241202;
694. ERROR_STREAM_RET_VTDU_STATUS_302 = 245302;
695. ERROR_STREAM_RET_VTDU_STATUS_400 = 245400;
696. ERROR_STREAM_RET_VTDU_STATUS_403 = 245403;
697. ERROR_STREAM_RET_VTDU_STATUS_409 = 245409;
698. ERROR_STREAM_RET_VTDU_STATUS_411 = 245411;
699. ERROR_STREAM_RET_VTDU_STATUS_413 = 245413;
700. ERROR_STREAM_RET_VTDU_STATUS_415 = 245415;
701. ERROR_STREAM_RET_VTDU_STATUS_454 = 245454;
702. ERROR_STREAM_RET_VTDU_STATUS_491 = 245491;
703. ERROR_STREAM_RET_VTDU_STATUS_501 = 245501;
704. ERROR_STREAM_RET_VTDU_STATUS_530 = 245530;
705. ERROR_STREAM_RET_VTDU_STATUS_545 = 245545;
706. ERROR_STREAM_RET_VTDU_STATUS_546 = 245546;
707. ERROR_STREAM_RET_VTDU_STATUS_556 = 245556;
708. ERROR_STREAM_RET_VTDU_STATUS_557 = 245557;
709. ERROR_STREAM_RET_VTDU_STATUS_560 = 245560;
710. ERROR_STREAM_RET_VTDU_STATUS_600 = 245600;
711. ERROR_STREAM_RET_VTDU_STATUS_601 = 245601;
712. ERROR_STREAM_RET_VTDU_STATUS_602 = 245602;
713. ERROR_STREAM_RET_VTDU_STATUS_BASE = 245000;
714. ERROR_STREAM_RET_VTM_ERROR_BEGIN = 241000;
715. ERROR_STREAM_RET_VTM_ERROR_END = 241099;
716. ERROR_STREAM_RET_VTM_GETSOCKOPT_FAIL = 241008;
717. ERROR_STREAM_RET_VTM_ISSET_FAIL = 241007;
718. ERROR_STREAM_RET_VTM_PARAS_FAIL = 241001;
719. ERROR_STREAM_RET_VTM_PARSEIP_FAIL = 241005;
720. ERROR_STREAM_RET_VTM_SELECT_FAIL = 241006;
721. ERROR_STREAM_RET_VTM_SELECT_TIMEOUT = 241009;
722. ERROR_STREAM_RET_VTM_SETBLOCK_FAIL = 241004;
723. ERROR_STREAM_RET_VTM_SETNOBLOCK_FAIL = 241003;
724. ERROR_STREAM_RET_VTM_SOCKET_FAIL = 241002;
725. ERROR_STREAM_RET_VTM_VTDUINFO_REQ_TMOUT = 240034;
726. ERROR_STREAM_TIMEOUT = 249997;
727. ERROR_TTS_AUDIO_LOCATING = 360020;
728. ERROR_TTS_CHAECK_TOKEN_FAIL = 360008;
729. ERROR_TTS_CLN_CREATE_THD_FAIL = 360112;
730. ERROR_TTS_CLN_PARAM_ERROR = 360100;
731. ERROR_TTS_CLN_RECV_MSG_ERR = 360111;
732. ERROR_TTS_CLN_SEND_MSG_ERR = 360110;
733. ERROR_TTS_CLN_SOCK_CLOSE = 360104;
734. ERROR_TTS_CLN_SOCK_CREATE_ERROR = 360101;
735. ERROR_TTS_CLN_SOCK_RECV_ERROR = 360102;
736. ERROR_TTS_CLN_SOCK_SEND_ERROR = 360103;
737. ERROR_TTS_CLN_URL_WRONG = 360113;
738. ERROR_TTS_CLN_WAIT_TIMEOUT = 360107;
739. ERROR_TTS_DEVICE_TAKLING_NOW = 360010;
740. ERROR_TTS_DEV_LINK_DELETE = 360018;
741. ERROR_TTS_DEV_MSG_TIMEOUT = 360011;
742. ERROR_TTS_DEV_NO_ONLINE = 360012;
743. ERROR_TTS_DEV_PRIVACY_ON = 360013;
744. ERROR_TTS_DEV_TALKING_LINK_DELETE = 361003;
745. ERROR_TTS_HNADLE_TIMEOUT = 360108;
746. ERROR_TTS_LSN_DEV_TMOUT = 360017;
747. ERROR_TTS_NO_ERROR = 360000;
748. ERROR_TTS_OPR_OR_CRT_NO_MATCH = 360009;
749. ERROR_TTS_PRIVACY_COVER = 360019;
750. ERROR_TTS_REDIRECT_URL_WRONG = 360114;
751. ERROR_TTS_RSP_RST_ERROR = 360106;
752. ERROR_TTS_RSP_TYPE_ERROR = 360105;
753. ERROR_TTS_SRV_MSG_TYPE_ERR = 360109;
754. ERROR_TTS_TOEKN_NO_AUTH = 360014;
755. ERROR_TTS_TOEKN_OTHER_ERROR = 360016;
756. ERROR_TTS_TOEKN_SESSION_INVALID = 360015;
757. ERROR_WEB_FORBIDDEN = 99990;
758. ERROR_WEB_NETWORK_ERROR = 99995;
759. ERROR_WEB_NO_DATA = 99998;
760. ERROR_WEB_PARAM_ERROR = 99994;
761. ERROR_WEB_SERVER_EXCEPTION = 99999;
762. ERROR_WEB_SESSION_ERROR = 99997;
763. ERROR_WEB_UNKNOW_ERROR = 99996;
764. ERROR_XML_ABILITY_NOTSUPPORT = 331000;
765. ERROR_XML_ANALYZE_FIND_LOCALXML_ERROR = 331002;
766. ERROR_XML_ANALYZE_LOAD_LOCALXML_ERROR = 331003;
767. ERROR_XML_ANALYZE_NOENOUGH_BUF = 331001;
768. ERROR_XML_ANALYZE_TYPE_ERROR = 331005;
769. ERROR_XML_ANALYZE_XML_NODE_ERROR = 331006;
770. ERROR_XML_INPUT_PARAM_ERROR = 331007;
771. ERROR_XML_NANLYZE_DVR_DATA_FORMAT_ERROR = 331004;
772. ERROR_XML_VERSION_MISMATCH = 331008;

Frequently Asked Questions (FAQs)

What Is the Hik-Connect App?

Hik-Connect is an application for remotely viewing live feeds from Hikvision cameras on a mobile phone.

What Is the Hik-Connect App Error Code?

Error codes in the Hik-Connect app indicate the error that occurred and its solution.

Conclusion

After using the Hik-Connect app for years, I’ve found that the most common error messages are “Device Offline,” “No Video Source,” and “Number of Streaming Channels Exceeded Limit.”

“Device Offline” means the Hikvision device, such as an NVR, DVR, or IP camera, is not connected to the internet. “No Video Source” means there’s no footage available for playback, while “Number of Streaming Channels Exceeded Limit” usually indicates network congestion. The solutions to these issues are also explained in the table above.

Thanks for reading, and I hope you find this article helpful.