I clicked Run>Run With>Mono 1.2.5.1
Output in the debugging console:
- {l Code}: {l Select All Code}
** (C:\Users\Hans\supertux.editor\supertux-editor\supertux-editor.exe:7988): WARNING **: The following assembly referenced from C:\Users\Hans\supertux.editor\supertux-editor\supertux-editor.exe could not be loaded:
Assembly: gtk-sharp (assemblyref_index=1)
Version: 2.12.0.0
Public Key: 35e10195dab3c99f
The assembly was not found in the Global Assembly Cache, a path listed in the MONO_PATH environment variable, or in the location of the executing assembly (C:\Users\Hans\supertux.editor\supertux-editor).
** (C:\Users\Hans\supertux.editor\supertux-editor\supertux-editor.exe:7988): WARNING **: Could not load file or assembly 'gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f' or one of its dependencies.
Unhandled Exception: System.TypeLoadException: Could not load type 'Application' from assembly 'supertux-editor, Version=0.3.0.0, Culture=neutral'.
The application exited with code: 1
Yikes!