I have been getting this strange packaging/signing error for the entire day (23 Aug 2012). It seems more like signing problem though, since it packages fine when it does not need signing. The progress goes up to 99% and just stays there forever.
When RRT is required, it will be RRT waiting for response. When RRT is not required, the next in line (in this case, RBB) waits for response. E-mails are sent back confirming the signing, but the packaging is not completed and it is unusable.
I have tried: 1. Re-installing the code signing key. 2. Re-installing the entire Eclipse & BlackBerry Plug-in. 3. Requesting and re-installing a completely new signing key. 4. Ask the BlackBerry Support Forum (where graveyards are actually more lively).
None of them works, by the way. Oh, and I should add that, without any modifications whatsoever, the signing process worked fine yesterday.
So I think I should try my luck here. Please help.