Comment #4 on issue 941 by v.blonde...@gmail.com: Can't export moose model to MSE file from pharo 2.0 http://code.google.com/p/moose-technology/issues/detail?id=941
The file picker 'UITheme' returns a 'FileReference' object instead of a 'Stream'. So I have converted the 'FileReference' in a 'Stream' by adding the 'writeStream' message.
To reproduce : - Create a MooseModel - Open the contextual menu by clicking on the Model on the left of the Moose Panel. - Choose 'Export model to MSE' in the category: 'Import / Export'