java.lang.IncompatibleClassChangeError

java.util.HashMap and java.util.HashMap$KeySetWrapper disagree on InnerClasses attribute

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  • Stack trace

    • java.lang.IncompatibleClassChangeError: java.util.HashMap and java.util.HashMap$KeySetWrapper disagree on InnerClasses attribute at java.lang.Class.getDeclaringClass(Native Method) at org.python.core.PyJavaClass.lookup(PyJavaClass.java) at org.python.core.PyJavaInstance.<init>(PyJavaInstance.java) at org.python.core.Py.java2py(Py.java) at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java) at org.python.core.PyMethod.__call__(PyMethod.java) at org.python.core.PyObject.__call__(PyObject.java)

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