Re: Java nullpointer error when trying to create project, staffing profile or resource pool
The message shows probably error with Region. Check if the Default Region or the Region the project is refering to is correctly setup and there are no issues with the Region settings.
Try using a different region for that project or create a new region and try to use that. If it fails with every region then there's may be some internal issue with the Region. Check error messages in serverLog.txt file or enable the Debug mode also for detailed errors.