Issue
ext-Myself and two co-workers have been working on a GWT project and coding in eclipse. The project is growing and we are bringing on several new developers to help out. I have been tasked with setting up their workstations before they start work. Our current systems all worked out of the box following the basic GWT set up guide (http://code.google.com/webtoolkit/usingeclipse.html)
On my working system I have not changed any of the defaults that eclipse has set for memory size.
The new system will run the simple starter projects, so I know that I have GWT set up. When I import our current code base I can run the site locally without issue. When I try and run the ant script that we have to build our project and push it out to our dev server the new system complains:
Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded
On the new system I have modified the eclipse.ini file to and set -Xmx1024M and I have added -Xmx1024M under Window>Preferences>Java>Installed JREs neither of which have solved the problem. (shown here: http://dinu.blog.com/2010/06/02/out-of-memory/)
I have tried 32 and 64 bit versions of eclipse, and I have even tried just copying my known working eclipse folder onto the new system without any luck. Does anyone have any ideas?
Solution
I have the same problem. I "solved" or better avoid it by building with ant from the command line in a terminal window.
Here someone proposed adding a fork=yes attribute to the build.xml file, and reading this.
Answered By - knb
Answer Checked By - Timothy Miller (JavaFixing Admin)
