Exception in thread "main" pemja.core.PythonException: <class 'RuntimeError'>: Failed to find the function `f`
at pemja.core.PythonInterpreter.invokeOneArgInt(Native Method)
at pemja.core.PythonInterpreter.invokeOneArg(PythonInterpreter.java:184)
at pemja.core.PythonInterpreter.invoke(PythonInterpreter.java:93)
I define a function by exec, but invoke this function failed, eg:
then throw: