Pharo Issue Tracker - Manuscript (Case [Issue]21566) Command Line - EvaluateCommandLineHandler is broken in Pharo 7

Manuscript Notification

	CyrilFerlicot opened Case 21566: EvaluateCommandLineHandler is broken in Pharo 7 and assigned it to Everyone: Bug in Command Line: 1. Pharo Image • You are subscribed to this case

I have a Jenkins build for MaterialDesignLite and the Pharo 7 build never end.

I load the code via the command line "eval" with the "--save" parameter and a Metacello command.

While adding some log I found the problem.

It comes from this method:

EvaluateCommandLineHandler>>evaluate: aStream
| result |
[
result := Smalltalk compiler evaluate: aStream.
self hasSessionChanged
ifFalse: [
self stdout
print: result;
lf ] ]
on: Error
do: [ :error | self handleError: error ]

In Pharo 6 it ends perfectly.

In Pharo 7 there is an error and we end up in the catch.

Here is the stack I could isolate:

MessageNotUnderstood(Exception)>>signal
UndefinedObject(Object)>>doesNotUnderstand: #'>='
AnObsoleteZnCrPortableWriteStream(WriteStream)>>nextPut:
[ :v | self nextPut: v ] in AnObsoleteZnCrPortableWriteStream(Stream)>>nextPutAll:
ByteSymbol(SequenceableCollection)>>do:
AnObsoleteZnCrPortableWriteStream(Stream)>>nextPutAll:
AnObsoleteZnCrPortableWriteStream(WriteStream)>>nextPutAll:
MultiByteFileStream(StandardFileStream)>>printOn:
AnObsoleteZnCrPortableWriteStream(Stream)>>print:
VTermOutputDriver>>print:

	Priority: 1 – Show Stopper !!!!!!		Status: Work Needed
	Assigned to: Everyone		Milestone: Pharo7.0

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