Having som problems with the FastUpload addon. Installed from Nuget in our EPi 6R2-site, the ++-button and upload form works fine. But when pressing the "Start upload"-button it fails with a "Http error" message. When checking the event log I find a NullReferenceException in the FastUploadService.ashx.
Any ideas how to solve this?
I finally figured it out. FastUpload requires that there is a folder in the VPP-root called "Global". In my case, this default folder was renamed and FastUpload could then not retrieve this global-named folder. After adding a global-folder as a VPP-folder it worked (made it not visible for users).