The Architecture Information of the element "appender" cannot be found. The appender Architecture

The Architecture Information of the element "appender" cannot be found. The appender Architecture

Write the configuration information of log4net in App. config, and a bunch of messages are displayed in the error list.

The Architecture Information of the element "appender-ref" cannot be found. The architecture information of the element "appender" has reached the maximum number of errors or warnings.

Another Log4net. config cannot solve the problem. Although the running result is correct, non-empty error lists cannot be tolerated.

Later, we found that we only needed to close the configuration file. We just needed to close the App. config and Log4net. config opened in the tab.

The magic problem is solved ......

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