6 build path Entries are Missing no eclipse

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When reinstalling the eclipse and importing my project back which was cloned from github on a newly formatted machine there was an error and my project does not compile, it gives me a meaningless error on the console. What I saw was that some libraries weren’t there, libraries that don’t belong to my original project maybe eclipse libraries themselves.

Console error: this error makes no sense, because before I format it worked and there is nothing wrong with the Resource manager class

Exception in thread "main" java.lang.IllegalArgumentException: input == null!
    at javax.imageio.ImageIO.read(Unknown Source)
    at br.sp.mogi.imperiocongelados.res.ResourceManager.initialize(ResourceManager.java:142)
    at br.sp.mogi.imperiocongelados.Principal.main(Principal.java:16)

Red exclamation icon next to project name inserir a descrição da imagem aqui

Build path with the 6 libraries he accuses are missing inserir a descrição da imagem aqui

If I delete the missing libraries it compiles again, however I don’t think it would be the most appropriate solution to delete libraries that I don’t even know what they’re for.

java eclipse

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Usually this error happens when the eclipse loses the reference of libraries, try removing those libraries that are flagged with error and adding them again.

I hope it helped.

  • And where do I find these libraries again? so I can import them back

  • 1

    A lot of you can find here https://mvnrepository.com/ the rest you have to search on Google.

  • Yes, I thought the eclipse would have a backup of these libraries, but I’m already looking for them. It helped me a lot, thank you

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