This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
1300001 Repeated Operation
Error Message
Repeated operation.
Description
This error code is reported when a repeated operation is performed.
Possible Causes
The window to create already exists.
Solution
Before creating a window, check whether the window already exists. If it already exists, use it directly.
1300002 Abnormal Window State
Error Message
This window state is abnormal.
Description
This error code is reported when you operate a window in an abnormal state, for example, a window that is not created yet or has been destroyed.
Possible Causes
The window to operate is not created or has been destroyed.
Solution
Operate the window that exists.
1300003 Abnormal Window Manager Service
Error Message
This window manager service works abnormally.
Description
This error code is reported when the window manager service is abnormal.
Possible Causes
The internal services of the window are not started normally.
Solution
Try again later or restart the device.
1300004 Unauthorized Operation
Error Message
Unauthorized operation.
Description
This error code is reported when the API does not have the required permissions to operate an object.
Possible Causes
The window object of another process is operated.
Solution
Check whether unauthorized operations are performed on the object of another process. If yes, delete the operations.
1300005 Abnormal Window Stage
Error Message
This window stage is abnormal.
Description
This error code is reported when you operate a window stage in the abnormal state, for example, a window stage that has been destroyed.
Possible Causes
The window stage has been destroyed when being operated.
Solution
Before operating a window stage, check whether it exists.
1300006 Abnormal Window Context
Error Message
This window context is abnormal.
Description
This error code is reported when you operate a window context in the abnormal state, for example, a window context that has been destroyed.
Possible Causes
The window context has been destroyed when being operated.
Solution
Before operating the window context, check whether it exists.
1300007 Application Startup Failure by WindowExtensionAbility
Error Message
Failed to start the ability.
Description
This error code is reported when a WindowExtensionAbility fails to start an application.
Possible Causes
Incorrect parameters are passed into the API used by the WindowExtensionAbility to start the application.
Solution
Pass in the correct parameters.
1300008 Display Device Exception
Error Message
The display device is abnormal.
Description
This error code is reported when the display device is abnormal.
Possible Causes
- The display device is not ready.
- The display device is removed.
- The display device is damaged.
Solution
Ensure that the display device is normal.
1300009 Invalid Parent Window
Error Message
The parent window is invalid.
Description
This error code is reported when the parent window is invalid.
Possible Causes
- No parent window is bound.
- The parent window bound is abnormal. For example, the parent window has been destroyed.
Solution
- Ensure that the subwindow is bound to the parent window.
- Ensure that the status of the parent window is normal.
1300010 Invalid Operation in the Full-Screen Window Mode
Error Message
The operation is not supported in full-screen mode.
Description
This error code is reported when you perform an invalid operation in the full-screen window.
Possible Causes
- Perform the move operation in the full-screen window.
- Perform the resize operation in the full-screen window.
Solution
- Do not move the full-screen window.
- Do not resize the full-screen window.
1300011 Failure in Destroying a PiP Window
Error Message
Failed to destroy the PiP window.
Description
This error code is reported when destroying a PiP window fails.
Possible Causes
The pointer to the PiP window is null.
Solution
No action is required.
1300012 Abnormal PiP Window Status
Error Message
The PiP window state is abnormal.
Description
This error code is reported when the PiP window status is abnormal.
Possible Causes
The PiP window status is abnormal.
Solution
No action is required.
1300013 Failure in Creating a PiP Window
Error Message
Failed to create the PiP window.
Description
This error code is reported when creating a PiP window fails.
Possible Causes
- Incorrect parameters are passed in to create the PiP window.
- You attempt to start PiP in a non-full-screen window.
Solution
- Correct the input parameters.
- Do not start PiP in a non-full-screen window.
1300014 PiP Internal Error
Error Message
PiP internal error.
Description
This error code is reported when an internal error occurs in PiP.
Possible Causes
An internal error occurs.
Solution
No action is required.
1300015 Repeated PiP Operations
Error Message
Repeated PiP operation.
Description
This error code is reported when a repeated PiP operation is performed.
Possible Causes
You attempt to start PiP when it is already started or stop it when it is already stopped.
Solution
Do not start or stop PiP repeatedly.
1001 Window Null Pointer Exception(deprecated)
Error Message
A window null pointer occurs.
Description
This error code is reported when you operate a window pointed to by a null pointer.
Possible Causes
A null pointer is used.
Solution
Operate the window that exists.
1002 Invalid Window Type(deprecated)
Error Message
This window type is invalid.
Description
This error code is reported when the window type is invalid.
Possible Causes
An invalid window type is used. For details about valid window types, see WindowType.
Solution
Use a window type supported.
1003 Invalid Window Parameter(deprecated)
Error Message
This window parameter is invalid.
Description
This error code is reported when a window parameter is invalid.
Possible Causes
Invalid parameters are passed in.
Solution
Correct the parameters.
1004 Ability Service Exception(deprecated)
Error Message
This system ability service works abnormally.
Description
This error code is reported when the ability service is abnormal.
Possible Causes
When the window is destroyed, the proxy fails to be initialized.
Solution
Restart the device and try again.
1005 IPC Failure(deprecated)
Error Message
This window IPC failed.
Description
This error code is reported when IPC fails.
Possible Causes
The window parameters fail to be transferred.
Solution
Before operating a window, ensure that the client and server services in the window are normal.
1007 Application Startup Failure by WindowExtensionAbility(deprecated)
Error Message
Failed to start the ability.
Description
This error code is reported when a WindowExtensionAbility fails to start an application.
Possible Causes
Incorrect parameters are passed into the API used by the WindowExtensionAbility to start the application.
Solution
Pass in the correct parameters.