This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
17000001 Initialization Failure
Error Message
If the test framework failed to initialize.
Description
This error code is reported when the framework fails to be initialized.
Possible Causes
The accessibility service cannot be accessed.
Solution
Run the param set persist.ace.testmode.enabled 1 command and restart the device.
17000002 Unable to Call the API
Error Message
If the async function was not called with await.
Description
The API is not called asynchronously.
Possible Causes
The API was not called using await.
Solution
Check test cases and make sure asynchronous APIs are called using await.
17000003 Assertion Failure
Error Message
If the assertion failed.
Description
This error code is reported when the user assertion fails.
Possible Causes
The component that the user asserts to exist does not exist.
Solution
Check the existence of the component that is asserted to exist.
17000004 Target Component/Window Lost
Error Message
If the window or component is invisible or destroyed.
Description
This error code is reported when the target component or window is lost and cannot be operated.
Possible Causes
After the target component or window is obtained, the page changes. As a result, the target component or window is lost.
Solution
Check whether the loss is caused by page changes.
17000005 Operation Not Supported
Error Message
This operation is not supported.
Description
This error code is reported when the performed operation is not supported by the UI object.
Possible Causes
The component or window attribute does not support the performed operation.
Solution
Make sure the operation to perform is supported by the component or window attribute.