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This article mainly explains the "how to solve the IDEA compilation java error can not find the symbol problem", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "how to solve the IDEA compilation java error can not find symbols" bar!

After completion, an IDEA compilation java error occurred in individual files: no symbol error was found, and then Baidu came out with a coding problem.

1. Changing the file encoding format of editor does not work.

two。 I tried the coding and looked at utf-8 with notepad++, but I was not reconciled to it, so I changed it to utf-8-bom, which had no effect after changing it.

3. I saw that a way to refresh and restart the project is the Invalidate Cache/Restart button, which is really effective, and then change the original changed utf-8 format back.

Thank you for your reading, the above is "how to solve the IDEA compilation java error can not find symbols" content, after the study of this article, I believe you on how to solve the IDEA compilation java errors can not find symbols of this problem has a deeper understanding, the specific use of the situation also needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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