What is Error loading AppData file: io.github.veusz.Veusz has no recognised type? Oct 18, 2021 A Andythe_great Oct 18, 2021 #1 Hi, When trying to build Veusz, I got this error. Error loading AppData file: io.github.veusz.Veusz has no recognised type I don’t understand what the error mean. Thanks. A Andythe_great Oct 19, 2021 #2 Ok, fixed it, appdata file malformed.