09-26-2025 01:02 PM - edited 09-26-2025 01:14 PM
Be sure to install Java 17 if you are using the Packet Tracer Activity Grader
You can run the .exe file directly to see any error messages - which is how I resolved the issue.
You may also need to set up the environment variables
Java 25 did not work, OpenJDK 17 did not work either.
Obviously this is for Windows, but it may be helpful for other OSs as well
09-26-2025 01:23 PM
Hello @packet-chaser, welcome to the community!
This is going to save someone hours of troubleshooting annoying problems. Thank you for sharing!
09-26-2025 11:35 PM
Thanks for sharing!
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