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IntelliJ IDEA - java: error: invalid source release: 18

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java

intellij-idea

I got the error while building.

enter image description here

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Nguyen Duc Y Avatar asked Sep 02 '25 03:09

Nguyen Duc Y

1 Answers

Your project uses java 8 (denoted by 1.8) but your IDE is having Java 18. Upgrade your project to java 18 or change settings in your IDE to Java 8

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Praveen E Avatar answered Sep 05 '25 00:09

Praveen E
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