I'm trying to add the GWT facet to a module. I've done this for other modules before without problems, but am running into strange issues with this one. IntelliJ 12.1.3 Ultimate.
I select "Project Structure", and it takes several seconds for the screen to come up. The "Path to GWT installtion directory" is blank, but selecting the drop-down gives me the same (valid) directory four times.
Selecting one of them gives me the warning at the bottom "gwt-user.jar in library 'gwt-servlet.jar' does not correspond to selected GWT installation". Selecting the "Fix" button doesn't seem to do anything, and once I have pressed "Fix", neither the "OK" nor "Apply" button seem to do anything.
If, at this point, I hit "Cancel", selecting "Project Structure" doesn't seem to ever re-open the window.
Any pointers or suggestions about where to proceed in resolving the problem?