At least on Linux (with the latest VM and image downloaded for zero conf) it's working fine.

Image
-----
Pharo7.0.0rc1
Build information: Pharo-7.0.0+rc1.build.121.sha.0640e0d300e69541033fb1c4270c9b0d7d401b01 (64 Bit)
Unnamed

Virtual Machine
---------------
pharo-vm/lib/pharo/5.0-201901100922/pharo
CoInterpreter VMMaker.oscog-eem.2504 uuid: a00b0fad-c04c-47a6-8a11-5dbff110ac11 Jan 10 2019
StackToRegisterMappingCogit VMMaker.oscog-eem.2504 uuid: a00b0fad-c04c-47a6-8a11-5dbff110ac11 Jan 10 2019
VM: 201901100922 https://github.com/OpenSmalltalk/opensmalltalk-vm.git Date: Thu Jan 10 10:22:25 2019 CommitHash: 58ffe032 Plugins: 201901100922 https://github.com/OpenSmalltalk/opensmalltalk-vm.git

Unix built on Jan 10 2019 09:32:18 Compiler: 4.8.4
VMMaker versionString VM: 201901100922 https://github.com/OpenSmalltalk/opensmalltalk-vm.git Date: Thu Jan 10 10:22:25 2019 CommitHash: 58ffe032 Plugins: 201901100922 https://github.com/OpenSmalltalk/opensmalltalk-vm.git
CoInterpreter VMMaker.oscog-eem.2504 uuid: a00b0fad-c04c-47a6-8a11-5dbff110ac11 Jan 10 2019
StackToRegisterMappingCogit VMMaker.oscog-eem.2504 uuid: a00b0fad-c04c-47a6-8a11-5dbff110ac11 Jan 10 2019

Operating System/Hardware
-------------------------
unix linux-gnu x86_64




On Tue, Jan 15, 2019 at 8:31 AM Esteban Lorenzano <estebanlm@gmail.com> wrote:
Hello,

I���m experiencing a problem with latest image (and latest vm) in Mac (Mojave).
After doing

Stdio stdout << ���OK���

I���m having this stack:

File class(ProtoObject)>>primitiveFailed:
File class(ProtoObject)>>primitiveFailed
File class>>fileDescriptorType:
File class>>fileDescriptorIsAvailable:
Stdio class>>standardIOStreamNamed:forWrite:
Stdio class>>stdout
UndefinedObject>>DoIt
OpalCompiler>>evaluate
RubSmalltalkEditor>>evaluate:andDo:
RubSmalltalkEditor>>highlightEvaluateAndDo:
GLMMorphicPharoScriptRenderer(GLMMorphicPharoCodeRenderer)>>popupPrint
MorphicAlarm(MessageSend)>>value
MorphicAlarm>>value:
WorldState>>triggerAlarmsBefore:
WorldState>>runLocalStepMethodsIn:
WorldState>>runStepMethodsIn:
WorldMorph>>runStepMethods
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
WorldMorph>>doOneCycle
WorldMorph class>>doOneCycle
[ [ WorldMorph doOneCycle.
Processor yield.
false ] whileFalse: [�� ] ] in MorphicUIManager>>spawnNewProcess in Block: [ [ WorldMorph doOneCycle....
[ self value.
Processor terminateActive ] in BlockClosure>>newProcess in Block: [ self value....

Con someone confirm or refute this?

Thanks!
Esteban