java - bad version in class file

Question

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

When I use certain jars in one of the connector projects i write for lombardi in TeamWorks eclipse i get a bad class version exception...

any ideas how this might be resolved..

Regards, Adhir

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1 Answer

深蓝 · Answer 1 · 2021-10-23T19:39:46+0000

You will get this error if you are using (say) Java 1.5 and you are using a JAR compiled with Java 1.6.

The easiest way to resolve is to upgrade your version of Java to the one used by the JAR.