org.apache.commons.lang3 not recognized in my Intellij IDE

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T7230883
创建于

Hi, I've imported a method that uses 

org.apache.commons.lang3

however my IDE shows that its not recognized but the code still works perfectly fine, I just find it annoying since it's showing I have errors in my project when I don't. (The app still compiles fine etc. my IDE just states that it cannot resolve symbol commons)

cannot resolve symbol 'commons'

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Egor Klepikov
创建于

What build system do you use? If it's Maven try to perform the following steps:

  • File | Invalidate Caches... | Mark first two checkboxes | Invalidate and Restart

  • Close the project window File | Close Project and IntelliJ.

  • Open your project in OS file explorer and remove all *.iml files and the .idea folder from your project.

  • Delete .m2 maven folder.

  • Re-import the project into IntelliJ from Existing sources.

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Itatikola
创建于

Thank you! The first step worked. 

 

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