UITest Error Codes

Note:

Currently in the beta phase.

Note:

This document only covers module-specific error codes. For general error codes, please refer to the Universal Error Code Documentation.

17000001 Initialization Failed

Error Message

Initialize failed.

Error Description

Framework initialization failed.

Possible Causes

Unable to connect to the accessibility service.

Resolution Steps

Execute param set persist.ace.testmode.enabled 1 and restart the device.

Error Message

API does not allow calling concurrently.

Error Description

The API cannot be called at this time.

Possible Causes

The API was called without await, causing blocking.

Resolution Steps

Review test cases to ensure asynchronous interfaces are called with await.

Error Message

Component existence assertion failed.

Error Description

User assertion failed.

Possible Causes

The component asserted to exist by the user does not actually exist.

Resolution Steps

Verify whether the component asserted to exist by the user is actually present.

Error Message

Component lost/UiWindow lost.

Error Description

Target component/window is lost and cannot be operated on.

Possible Causes

After obtaining the target component/window, page changes caused the target to be lost.

Resolution Steps

Check whether page changes after obtaining the target component/window caused the target to be lost.

Error Message

This operation is not supported.

Error Description

The UI object does not support this operation.

Possible Causes

The current interface component/window properties do not support this operation.

Resolution Steps

Verify whether the current interface component/window properties support this operation.