Im working on a PDF cartographic output application running on FME server.
Recnetly I encountered the workspace is not flawless as it used to be. It seems around 1/3 of all executions will result in error similar to:
PNG reader: Failed to open the dataset 'C:\\Users\\SAFME2~1\\AppData\\Local\\Temp\\ImageFetcher_21378914917511_5860'. Please ensure source data is valid and correct reader is selected
This is a Imagefetcher. Used to get a WMS - PNG-image.
Error is at 1.8 seconds, so it cant be a timeout.
Pasting the WMS URL in browser works fine.
Using the same imagefetchers and URL in other .fmw-files on the server works fine.
Downloading and running the workspace on desktop with same identical settings as on the crash works fine.
Im out of ideas. Should I clean the server up somehow? Any input most welcome.
Thank you!
