The slicer plugin issue on the classic slicer Reproducible: Sometimes Steps to Reproduce: 1.upload image, name it, etc... 2.choose the classic slicer 3.the amount of pieces usually over 100 Actual Results: and I get this message Puzzle cannot be created: The slicer plugin could not be loaded. Expected Results: new puzzle
*** This bug has been marked as a duplicate of bug 211850 ***
You did not specify what Linux distro you are using. If it is one that is built from source, you probably need to run kbuildsycoca4. It is a utility which builds a cache of where all the plugins, etc., are. Just run it as yourself (not root) from the command line. There are no parameters. Basically, it needs to be run after any KDE building work. If you are using the KDE desktop, it should run automatically from time to time, but otherwise you may need to run it manually.