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Jython on Monterrey

Jorge | Last updated: Jun 30, 2022 11:17AM UTC

Hi, I'm trying to use a jython an extension and getting an error: java.lang.Exception: Failed to load Python interpreter from Jython JAR file at burp.klf.<init>(Unknown Source) at burp.nb.F(Unknown Source) at burp.mo.lambda$panelLoaded$0(Unknown Source) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:833) I'm on MacOS 12.3.1 with homebrew jython 2.7

Ben, PortSwigger Agent | Last updated: Jun 30, 2022 12:52PM UTC

Hi Jorge, Can you confirm which Jython Jar file you are trying to use? If you download the standalone Jython jar (the file should be entitled jython-standalone-2.7.2.jar), available from https://www.jython.org/download, and reapply this in the 'Location of Jython standalone JAR file' field under Extender -> Options -> Python Environment does this improve things for you?

Jorge | Last updated: Jun 30, 2022 04:38PM UTC

Problem solved! Thank you very much.

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