I am using the command line to run the IDEA diff viewer and it works nicely for files.
When I pass directories as parameters to the command line runner then I get an error:
"Error showing diff: Argument 0 for @NotNull parameter of .... FileEditerProviderManagerImpl.getProviders must not be null"
My command line syntax is:
idea.sh diff ~/temp1/ ~/temp2/
Am I doing something wrong? Or is this not supported?