Fix on Engine-Upgrade
Fix on Engine-Upgrade

See 75ceb52844fc7c2d73ea086c9fc76f26f6c08af4

jasp-stats/jasp-desktop,TimKDJ/jasp-desktop,vankesteren/jasp-desktop,AlexanderLyNL/jasp-desktop,boutinb/jasp-desktop,TimKDJ/jasp-desktop,AlexanderLyNL/jasp-desktop,vankesteren/jasp-desktop,boutinb/jasp-desktop,boutinb/jasp-desktop,FransMeerhoff/jasp-desktop,TimKDJ/jasp-desktop,AlexanderLyNL/jasp-desktop,jasp-stats/jasp-desktop,jasp-stats/jasp-desktop,TimKDJ/jasp-desktop,TimKDJ/jasp-desktop,AlexanderLyNL/jasp-desktop,jasp-stats/jasp-desktop,vankesteren/jasp-desktop,FransMeerhoff/jasp-desktop,FransMeerhoff/jasp-desktop,jasp-stats/jasp-desktop,AlexanderLyNL/jasp-desktop,vankesteren/jasp-desktop,jasp-stats/jasp-desktop,vankesteren/jasp-desktop,TimKDJ/jasp-desktop,boutinb/jasp-desktop,AlexanderLyNL/jasp-desktop,vankesteren/jasp-desktop,TimKDJ/jasp-desktop,FransMeerhoff/jasp-desktop,jasp-stats/jasp-desktop,jasp-stats/jasp-desktop,FransMeerhoff/jasp-desktop,vankesteren/jasp-desktop,FransMeerhoff/jasp-desktop,vankesteren/jasp-desktop,boutinb/jasp-desktop,boutinb/jasp-desktop,boutinb/jasp-desktop,FransMeerhoff/jasp-desktop,boutinb/jasp-desktop,FransMeerhoff/jasp-desktop,AlexanderLyNL/jasp-desktop,AlexanderLyNL/jasp-desktop,TimKDJ/jasp-desktop