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I am facing the issue of Unsupported version number [61.0] (maximum 57.0, Java 13) during a build in my Oracle Linux 7 on my local machine how to resolve this?

I tried looking into the new ones, but then it says the proguard file that I had updated has not been found.

Mark Rotteveel
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kalyan purimetla
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  • Does this answer your question? [How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version](https://stackoverflow.com/questions/10382929/how-to-fix-java-lang-unsupportedclassversionerror-unsupported-major-minor-versi) – Mark Rotteveel Feb 13 '23 at 09:39
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    You have classes compiled with Java 17 (class version 61), and either your Java, or your Proguard version only supports upto class version 57 (Java 13). – Mark Rotteveel Feb 13 '23 at 09:41
  • The above link doesnt help and like my proguard version is 6.2.2 i need a procedure of how to change it to the new one and wanna try that once too/. – kalyan purimetla Feb 14 '23 at 10:19

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