The OrthoVista path changed after installing the latest version and now GeoCue cannot find the executables and fails with the error,
“Error Generating Mosaic Product: System.NullReferenceException: Object reference not set to an instance of an object.
at GeoCue.RapidOrtho.OVProductGen.Run() in n:\Framework\XCs\RapidOrtho\GCOVProcessing\OVProductGen.cs:line 35″
- Go to C:\ProgramData
- Create (if it doesn’t exist) C:\ProgramData\GeoCue\RapidOrtho
- Go to that folder and create a text file named, “DSSPaths.txt”
- In that file write the full path of the orthovista.exe, such as “C:\Program Files\Trimble\Trimble Photogrammetry 8.0\bin\orthovista.exe”. Ensure there are no spaces on either end of line.