19 June 2021: Our upload server https://upload.astropixelprocessor.com/ has been migrated successfully to our new office with higher upload and download speeds (nearly 10MByte/sec up/down ) ! We now have 1 general upload user called: upload with password: upload. The users upload1 - upload5 have been disabled.
31 May 2021: APP 1.083-beta2 has been released ! APP 1.083 stable will follow soon afterwards. It includes a completely new Star Reducer Tool, New File Saver Module, Improved Comet registration and much more, check the release notes here!
Java Error Message When Stacking
Attempting to stack CR2 lights with flats, darks and dark flats. After the flats are analyzed and the normalization process starts this error box pops up - around 10 of them and it fails out.
Could be this is a bug that appears with very specific data, it's addressed in the next release which should be around the corner. Did you try to first make a masterflat, masterdark and masterbias? If not, does that also fail?
I was able to stack the flats as a separate process. I also used the dark flats as bias instead. I'm re-stacking the lights with these masters now to see how it all works.