Unsupporte​dOperation​Exception: The first invocation of this method cannot be on the MATLAB thread.

3 views (last 30 days)
"C:\Program Files\MATLAB\R2017b\bin\matlab" -nodesktop -nosplash -wait -log -minimize -r "matlab.addons.toolbox.installedToolboxes();"
When I execute the above command I get this exception:
Error using matlab.addons.toolbox.installedToolboxes
Java exception occurred:
java.lang.UnsupportedOperationException: The first invocation of this method cannot be on the MATLAB thread.
at com.mathworks.addons_common.util.FolderNameUtils.getFirstFolderInUserPath(FolderNameUtils.java:57)
at com.mathworks.addons_common.util.FolderNameUtils.getUsersHomeDirectory(FolderNameUtils.java:35)
at com.mathworks.addons_common.util.settings.InstallationFolderUtils.getDefaultInstallationFolder(InstallationFolderUtils.java:77)
at com.mathworks.addons_common.util.settings.InstallationFolderUtils.getInstallationFolderForMatlabDesktop(InstallationFolderUtils.java:42)
at com.mathworks.addons_common.util.settings.InstallationFolderUtils.getInstallationFolder(InstallationFolderUtils.java:36)
at com.mathworks.toolboxmanagement.CustomToolboxManager.getInstalled(CustomToolboxManager.java:81)
This seems to only happen with 2017b, I have tested the same with 2016a 2016b and 2017a without problems

Accepted Answer

John Harris
John Harris on 11 Oct 2018
Not sure if this will fix it, but check out this bug and install the latest matlab Update if you haven't

More Answers (0)

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!