工具栏按钮当内部出错后，按钮状态无法恢复使用。

[wenlino]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

Expected Behavior

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Steps To Reproduce

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Exceptions (if any)

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.NET Version

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Anything else?

No response

[bb-auto[bot]]

@wenlino Thank you for filing this issue. In order for us to investigate this issue, please provide a minimalistic repro project that illustrates the problem.

[ArgoZhang]

@wenlino 我觉得这是一个设计组件的思路问题，我们组件内部基本上时不捕获消费者代码异常的，这样更方便开发发现问题定位问题，假如我们内部都写了 try catch 会导致看起来功能正常，开发者可能就忽略了问题。