[Moose-dev] Re: Issue 941 in moose-technology: Can't export moose model to MSE file from pharo 2.0

Updates: Status: Fixed

Comment #5 on issue 941 by tu...@tudorgirba.com: Can't export moose model to MSE file from pharo 2.0 http://code.google.com/p/moose-technology/issues/detail?id=941

Thanks for the explanations. I reviewed the code, and the fix was not quite complete.

Your fix looked like that:

exportToMSE <menuItem: 'Export model to MSE' category: 'Import / Export'> | stream | stream := UITheme builder fileSave: 'Your title here' extensions: #('mse') path: nil. stream isNil ifFalse: [ self exportToMSEStream: stream writeStream. stream close. Notification signal: 'Save successful!' ]

The problem was that "stream close" raised an exception because stream is a FileReference.

I fixed this now and the code looks like:

exportToMSE <menuItem: 'Export model to MSE' category: 'Import / Export'> | fileReference | fileReference := UITheme builder fileSave: 'Your title here' extensions: #('mse') path: nil. fileReference isNil ifFalse: [ fileReference writeStreamDo: [ :stream | self exportToMSEStream: stream. Notification signal: 'Save successful!' ] ]

In any case, thanks for spotting the issue.