Run jar file with JRE
I can't get to run a .jar file with JRE only. it only works with JDK 20
Exception in thread "main" java.lang.UnsupportedClassVersionError: misc/GameRunner has been compiled by a more recent version of the Java Runtime (class file version 63.0), this version of the Java Runtime only recognizes class file versions up to 52.0
I want to build a .exe with JRE bundled in but I can't even get JRE to run my application which was developed in JDK 206 Replies
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Unknown User•2y ago
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well that's the next step, i just want to get a zip file with the .exe file and then using launch4j i can set the JRE path to the bin and lib folders which are included in the zip. it works in stackoverflow and tutorials but i cant get my JRE to work
@Andrew do u know what to do?
Here your JRE is just not the right version. You compiled your classes with JDK 20 and your JRE is lower than that
hmm ok. what do you think I should do to get my .jar file into a runnable .exe that can be run without java?
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