- This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
4200002 Shortcut Key Already Registered by a System Application
Error Message
The hotkey has been used by the system.
Description
This error code is reported if the shortcut key has been registered by a system application.
Possible Cause
The shortcut key has been registered by a system application.
Solution
You can call getAllSystemHotkeys to query all system shortcut keys.
4200003 Shortcut Key Already Registered by Another Application
Error Message
The hotkey has been subscribed to by another.
Description
This error code is reported when the shortcut key has been registered by another application.
Possible Cause
The shortcut key has been registered by another application.
Solution
In the cmd window, run hidumper -s 3101 -a -s to query all registered shortcut keys and register an available shortcut key.
3800001 Multimodal Input Service Internal Error
Error Message
Input service exception. Possible causes: 1. Memory allocation failure. 2. Thread busy. 3. Service terminated abnormally. 4. Other unexpected errors. Try again later.
Description
An internal error of the multimodal input service occurred.
Possible Cause
An unexpected error occurred, such as memory allocation failure, busy thread, or service execution exception.
Solution
Try again later.