harmony 鸿蒙Intelligent Voice Error Codes
Intelligent Voice Error Codes
NOTE
This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
22700101 Insufficient Memory
Error Message
No memory.
Error Description
This error code is reported if a memory allocation failure or null pointer occurs when an API is called.
Possible Causes
- The system does not have sufficient memory for mapping.
- Invalid instances are not destroyed in time to release the memory.
Solution
- Stop the current operation or suspend other applications to free up memory.
- Clear invalid instances to free up memory, and then create new instances as needed. If the problem persists, stop related operations.
22700102 Invalid Parameter
Error Message
Invalid parameter.
Error Description
This error code is reported if a certain 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.
22700103 Initialization Failed
Error Message
Init failed.
Error Description
This error code is reported if an error occurs while the enrollment engine is initialized.
Possible Cause
- Repeated initialization.
- Lack of resources for initialization of the enrollment engine.
Solution
- Avoid performing initialization repeatedly.
- Ensure that the resources required for initialization, such as acoustic model files, are ready.
22700104 Enrollment Commit Failure
Error Message
Failed to commit the enrollment.
Error Description
This error code is reported if the attempt to call commit() fails.
Possible Causes
The specified number of enrollment procedures are not completed.
Solution
Commit the enrollment after the specified number of enrollment procedures are completed.
22700105 Failed to Start the Capturer
Error Message
Start capturer failed.
Error Description
This error code is reported if the attempt to start the capturer by using startCapturer() fails.
Possible Causes
The audio recording service has been stopped.
Solution
Stop the capturer. Start it upon next wakeup.
22700106 Failed to Read Data
Error Message
Read failed.
Error Description
This error code is reported if the attempt to start the capturer to read data by calling read() fails.
Possible Causes
- Starting the capturer fails.
- Data reading times out.
Solution
Stop the capturer. Call read() to read data upon next wakeup.
22700107 System Error
Error Message
System error.
Error Description
This error code is reported if the system encounters an error.
Possible Causes
The system processing is abnormal, for example, system service restart or IPC exceptions.
Solution
Create the service again.
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