Just had this issue, for me it was a corrupted workspace osgi cache. The solution was to run eclipse with the -clean parameter as eclipse.exe -clean After some time, eclipse required to clean up, the workspace selection dialog popped up and I could start eclipse normally again. The -clean parameter is documented in the eclipse … Read more
Here’s the stuff I ran into: 1) RTFM and install the “Microsoft Visual C++ 2008 SP1 Redistributable Package” mentioned at top of the installation docs. I missed this at first because the Helios instructions are at the end. 2) Close all open editor tabs before opening a class file. Otherwise it’s easy to get an … Read more
For Eclipse you can find the rebuild option under Project > Clean and then select the project you want to clean up… that’s all. This will build your project and create a new bin folder.
It means the class is not yet added to the repository. If your project was checked-out (most probably a CVS project) and you added a new class file, it will have the ? icon. For other CVS Label Decorations, check http://help.eclipse.org/help33/index.jsp?topic=/org.eclipse.platform.doc.user/reference/ref-cvs-decorations.htm