A violent blackout (flashing twice or three times all the office electric system) got me this error when I save some, not all, procedure file, also for some UIB windows, the editor says: 'Only one instance od the AppBuilder is allowed per file':
Any clue what should I do?
I'd start with an error scan on your hard drive.
Probably overkill...but try the following in order:
1. Delete the project (not the code, just the project from the workspace
2. re-import the project: this will make eclipse rebuild its own indexes.
3. Run a full project clean and rebuild to make sure all the r-code is correct and PDSOE r-code indexes are sane.
I'll try!
Thanks.
I'd start with buying a UPS!
(fyi)
Got an error while deleting the project form PDSOE :
"
Error deleting resource '/AppServer' from the workspacetree.
Could not read metadata for 'c:\oetap.....\.metadata\plugins\.....\5c\47\properties.index'. Unexpected version: 0.
"
Nevertheless, it was deleted... and was able to import back the contents-..
I wouldn't trust that workspace anymore if you are getting errors like that. It might be ok, but it might be time for a new workspace.