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When I run a Java program, I get an error:

Exception in thread "Thread-18"

Exception: java.lang.AbstractMethodError thrown from the UncaughtExceptionHandler in thread "Thread-18".

However, it does not indicate which line makes this mistake. The program has 20000 thousands of codes, I cannot check each line.

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1 Answers1

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This error arises when trying to call some method at runtime and when referring classes are loaded on this call ,those are not supported or compatible version with the classes already present.

arjun99
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