title: Empty Errors in Eclipse Problems View
body: <p>I recently converted my work dev environ from Idea to Eclipse. I've got everything in and building properly, but I have 23 empty error messages in my Problems view. I can still build everything despite these errors, but it is quite annoying to have the "Errors in project" popup when building. </p>
  
  <p>The project "Web_ImageViewer" is a GWT project.</p>
  
  <p>I have a hunch that these errors are somehow related to ignoring GWT output folders, but I'm not sure.</p>
  
  <p>I can delete these errors, but they just come back. Anyone have any idea how I can permanently get rid of these? Or if they are actually trying to tell me something useful?</p>
  
  <p>(I can't post an Image since I'm a new user)</p>