JMeter - Could not find the TestPlan class

Question

I have a simple flume setup with a HTTP souce and a sink that writes the POST request payload to a file. (This complete setup is on a Linux machine).

After that my t

Answer 1

I too had the same error message. After creating the Test Plan and successful trial run on a Windows machine in GUI mode, I uploaded the JMX file to a Linux server to run in Command line mode.

After much searching and messing around I found that it was because I left the Test Plan name of the script to the default "Test Plan"!? When I changed it to "My Test Plan", for example, then saved and uploaded to the Linux server it ran successfully.