Why do I get "Exception in thread "main" java.lang.NoClassDefFoundError: run" when installing PolySpace on Linux?
2 views (last 30 days)
Show older comments
MathWorks Support Team
on 12 Nov 2013
Answered: MathWorks Support Team
on 14 Mar 2014
When I want to install PolySpace on Linux, I get the message:
ERROR: "Exception in thread "main" java.lang.NoClassDefFoundError: run"
Accepted Answer
MathWorks Support Team
on 12 Nov 2013
This problem occurs when the installer can not execute the file Data/setup.jar of the CD (or the copy of the CD).
There are mainly two reasons :
1.The file doesn't have the proper permissions set
2.The path to the file/folder path is incorrect.
For point 1, check that the files on the CD or in the folder are correct. In the case of a folder, you can use the command:
chmod -R a+x <path to folder>
to set the execution rights on all the files and folders.
For point 2, ensure that the folder names are correct. For example, the folder 'Data' should not be named 'data', as files and folders are case sensitive on Linux.
The installer is looking for a file called Data/setup.jar, not data/setup.jar.
0 Comments
More Answers (0)
See Also
Categories
Find more on Introduction to Installation and Licensing in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!