Milan Zimmermann puso en su mail :
PS: Doing "Workspace with contents" on the File Manager Linearalgebra1.morph, I received the error: "Invalid utf8 input detected". Then I installed your fixes: "EventRecorderMorph class-fromFileNamed.st" and "FileContentsBrowser class-browseStream.st", but after that, I still get the same error - it does not hurt anything in this particular case, but I wanted to mention it as I thought these 2 fixes would remove the problem, I am probably misunderstanding something.
As I said Milan, you found another 3.9 bug The fix is the same as before
I do not test this case, think what following with the debugger should encounter some place in what send the message setConverterForCode to upcoming stream as in the example I send solve the problem.
And , well, this still is in 7033. Edgar