You can override the inherited error Settings by adding a local custom error for the status code you want to override.

若要覆写继承的错误设定，您可为要覆写的状态码加入本机自订错误。

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This error most often arises when you have tried to connect an event to a control that is inherited from a base class.

当尝试将某个事件连接到从基类继承的控件时，最常出现此错误。

youdao

This error most often arises when you have tried to connect an event to a control that is inherited from a base class.

当尝试将某个事件连接到从基类继承的控件时，最常出现此错误。

youdao