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Nearly every app uses a cache to boost performance and improve the user experience. Solution 1: Force Stop the Problematic App and Clear its Cache Moreover, in many cases, just a simple restart of the phone may solve the problem. Extract Resources Needed by IL2CPPīefore moving on with the solutions, make sure your device has enough storage space available. IL2CPP is a project dependency and backend to the app (usually built in the Unity). It is also to be reported to occur in different versions of the Android OS. This error is not limited to a single application, but it is reported to occur in various apps such as Pokemon Go, Duel Links, Bang Dream, etc.
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Moreover, the corrupt installation of the application may also cause the issue at hand. You may encounter the failed to extract error due to the corrupt cache of the app or corrupt cache partition of your phone.
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