harmony 鸿蒙Camera Error Codes
Camera Error Codes
NOTE
This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
7400101 Invalid Parameter
Error Message
Parameter missing or parameter type incorrect.
Error Description
A parameter passed in the API is invalid.
Possible Cause
The parameter is invalid. For example, the parameter value is not within the range supported.
Solution
Pass the correct parameters in the API.
7400102 Invalid Operation
Error Message
Operation not allowed.
Error Description
The operation is not performed in the specified mode.
Possible Cause
The API execution sequence is incorrect. For example, the commitConfig API is called in prior to beginConfig.
Solution
Perform operations according to the API reference and guide.
7400103 Session Not Configured
Error Message
Session not config.
Error Description
An operation that requires session configuration is performed before the session is configured.
Possible Cause
For example, the start() API is called before the session is configured.
Solution
Configure the session first.
7400104 Session Not Running
Error Message
Session not running.
Error Description
An operation that requires a running session is performed before the session runs.
Possible Cause
For example, the capture() API is called before the session runs.
Solution
Perform the operation to run the session first.
7400105 Session Configuration Locked
Error Message
Session config locked.
Error Description
The session configuration is locked.
Possible Cause
Another thread has locked the session configuration.
Solution
Wait until the session configuration is unlocked.
7400106 Device Configuration Locked
Error Message
Device setting locked.
Error Description
The device configuration is locked.
Possible Cause
Another thread has locked the device configuration.
Solution
Wait until the device configuration is unlocked.
7400107 Camera Conflict
Error Message
Can not use camera cause of conflict.
Error Description
The camera cannot be used due to a conflict.
Possible Cause
The opened camera conflicts with the local camera to be used.
Solution
Wait until the conflicting camera is released.
7400108 Camera Disabled Due to Security Reasons
Error Message
Camera disabled cause of security reason.
Error Description
The camera cannot be used due to security policies.
Possible Cause
The application running in the background attempts to open the camera.
Solution
Switch the application to the foreground first.
7400109 Camera Preempted
Error Message
Can not use camera cause of preempted.
Error Description
The camera cannot be used because it is preempted.
Possible Cause
Two applications attempt to open the same camera simultaneously.
Solution
N/A
7400201 Camera Service Error
Error Message
Camera service fatal error.
Error Description
The camera service is abnormal.
Possible Cause
For example, the camera service is restarted or cross-process invoking is abnormal.
Solution
Create the service again.
你可能感兴趣的鸿蒙文章
harmony 鸿蒙DeviceUsageStatistics Error Codes
harmony 鸿蒙DistributedNotificationService Error Codes
harmony 鸿蒙Distributed Scheduler Error Codes
harmony 鸿蒙Access Control Error Codes
harmony 鸿蒙Accessibility Error Codes
- 所属分类： 后端技术
- 本文标签：
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦