When exporting a document with a filter mask on it the result is with no filter at all. It occurs only on 3.1.2, I've also tried with different file formats and the result is the same.
Could you check if this happens with the nightlies as well? We changed the saving system quite a bit... https://ci.appveyor.com/project/alvinhochun/krita-packaging/build/artifacts
Hi, it has the same problem, but I noticed that for both 3.1.2 and the nightly you can resolve it by adding an empty level on the document..
Hm, this works for me with 3.1 from git, the 3.1.2 appimage and git master and .kra -- other file formats don't support filter masks. I tried to reproduce like this: create a new image, draw a circle on the top layer, create a rectangular selection, add a gaussian blur filter mask, save as .kra, close and reload. Is there anything different in the way you are trying this?
Note: also when I export as png, the rendered result includes the filter mask effect.
Sorry, I think I wasn't too clear in the first post; there are no problems in saving and reloading the .kra document, but only while exporting the image, I've tried almost every file format. The bug appears if the layer with the filter mask is the only one in the document; if there are more, even empty ones, everything works fine.
Ah, right, that clarifies the situation, and I guess I know what's up too. Thanks!
Okay, I fixed this by reverting the change that copied the image before exporting.