Network Connection Management Error Codes
Note:
Currently in the beta phase.
Note:
The following describes only the error codes specific to this module. For general error codes, please refer to the Universal Error Code Documentation.
2100001 Invalid Parameter Value
Error Message
Invalid parameter value.
Error Description
Invalid parameter value.
Possible Causes
The input parameter value is out of the valid range.
Solution
Check whether the input parameter value is within the correct range.
2100002 Failed to Connect to Service
Error Message
Operation failed. Cannot connect to service.
Error Description
Operation failed due to an exception when connecting to the system service.
Possible Causes
The service encountered an exception.
Solution
Check whether the system service is running normally.
2100003 System Internal Error
Error Message
System internal error.
Error Description
System internal error.
Possible Causes
- Memory exception.
- Null pointer.
Solution
- Check whether the memory space is sufficient, clean up the memory, and try again.
- System exception. Please try again later or restart the device.
2101007 Duplicate Callback Exists
Error Message
The same callback exists.
Error Description
A callback has already been registered.
Possible Causes
When activating & monitoring a specified network property and registering a callback, the callback object was registered repeatedly.
Solution
- Ensure that the callback object to be registered has not been registered before.
- If the callback object has already been registered, use the existing registration.
2101008 Callback Does Not Exist
Error Message
The callback is not exists.
Error Description
The callback object does not exist.
Possible Causes
The request to activate & monitor a specified network property and register a callback was not executed.
Solution
Check the callback object to ensure that the registration function has been executed before unregistering the callback object.
2101022 Maximum Number of Requests Exceeded
Error Message
The number of requests exceeded the maximum.
Error Description
The number of network requests exceeded the maximum limit.
Possible Causes
The number of requests to activate & monitor a specified network property exceeded the maximum limit.
Solution
It is recommended to locate the issue through the log message "Over the max request number."