About the error message "malformed or wrongly upted AST file: & #39; Unable to load module ~, Malformedcorrupted

About the error about malformed or wrongly upted AST file: 'unable to load module ~, Malformedcorrupted

I was shocked when an error was reported during a program run this morning. It was good yesterday ~ But Baidu is powerful ~

Error message: malformed or wrongly upted AST file: 'unable to load module "/Users/Chenglijuan/Library/Developer/Xcode/DerivedData/ModuleCache/3SB6LTSGGAIAR/UIKit-14AN6JOCHQYY4.pcm ": module file out of date'

Solution:

You only need to clear the inherited data folder.

The specific operation is as follows: Enter the XCode Window, select Projects, select the project in question, and click delete button to delete Derived data.

Recompile the project.