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I'm trying to install Antlr4 on Windows, and I did all the necessary steps to install it, but, windows does not recognize the antlr4 or antlr command.

Location of antlr jar and batch files enter image description here

System Variable

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antlr4.bat

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Error when I execute antlr4 batch

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Variables in path at system variables

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What can I do to fix this? Thanks!

My question cannot relate to this question:'Java' is not recognized as an internal or external command

My computer can recognize Java, unlike this other question, the problem has to do probably with my CLASSPATH variable, althought I was not able to find it.

Vinicius662
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  • I have done the windows path configuration multiple times already, if there is an error, I have also followed several guides on how to install antlr, and I'm sure the path is correct – Vinicius662 Aug 11 '23 at 21:12

0 Answers0