Hi,

We got a slightly similar��error with Pharo 8 on a Linux CI�� when loading code quite often (but still randomly).
Does it happen for you��when loading code or just when opening��the image? Which Pharo 8.0 build are you��using?

Error: External module not found
ExternalLibraryFunction(Object)>>error:
ExternalLibraryFunction(Object)>>externalCallFailed
ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
LGitCommit>>commit_tree:commit:
LGitCommit>>tree
LGitCommitStore>>nodeAt:ifPresent:ifAbsent:
LGitCommitStore(FileSystemStore)>>exists:
FileSystem>>exists:
FileReference>>exists
IceBasicProjectReader>>canReadProjectFromCommitish:
[ :any | any canReadProjectFromCommitish: anIceCommitish ] in IceProjectReader class>>readProjectFrom: in Block: [ :any | any canReadProjectFromCommitish: anIceCom...etc...
[ :each |
(aBlock value: each)
ifTrue: [ ^ foundBlock cull: each ] ] in OrderedCollection(Collection)>>detect:ifFound:ifNone: in Block: [ :each | ...
OrderedCollection>>do:
OrderedCollection(Collection)>>detect:ifFound:ifNone:
OrderedCollection(Collection)>>detect:ifNone:
OrderedCollection(Collection)>>detect:
IceProjectReader class>>readProjectFrom:
[ IceProjectReader readProjectFrom: self ] in IceGitCommit>>project in Block: [ IceProjectReader readProjectFrom: self ]
BlockClosure>>on:do:
IceGitCommit>>project
IceWorkingCopy>>refreshProjectFromRepository
IceWorkingCopy>>referenceCommit:
IceWorkingCopy>>adoptCommit:
IceGitCommit(IceCommit)>>adopt
IceCheckoutDoNotLoadPackages>>checkoutOn:
IceWorkingCopy>>checkout:
IceLibgitRepository(IceRepository)>>checkout:
IceGitLocalBranch(IceCommitish)>>checkout:
IceGitLocalBranch(IceCommitish)>>switch
IceLibgitRepository(IceRepository)>>switchToCommitishNamed:


On Fri, Dec 20, 2019 at 1:28 AM BrunoBB <smalltalk@adinet.com.uy> wrote:
Hi,

Using Pharo on Windows time to time i got "External Module not found" for
LGitLibrary.

Not sure if i'm hitting:
https://github.com/pharo-project/pharo-launcher/issues/307

But this time the problem is not fixed. Other time after some trying to open
the image in different way (PharoLaucher, from CommandLine, selecting
Pharo.exe to open .image files, ..) the problem fixed itself.

ExternalLibraryFunction(Object)>>error:
ExternalLibraryFunction(Object)>>externalCallFailed
ExternalLibraryFunction(ExternalFunction)>>invokeWithArguments:
LGitLibrary>>libgit2_init
FFICalloutAPI>>function:module:
LGitLibrary(Object)>>ffiCall:
LGitLibrary>>libgit2_init
[ self libgit2_init.
self recordInitializationSuccess ] in LGitLibrary>>initializeLibGit2 in
Block: [ self libgit2_init....
BlockClosure>>on:do:
LGitLibrary>>initializeLibGit2
LGitLibrary class>>startUp:
ClassSessionHandler>>startup:
[ :each | each startup: isImageStarting ] in WorkingSession>>runStartup: in
Block: [ :each | each startup: isImageStarting ]
[ aBlock value: each ] in [ :each |
[ aBlock value: each ]
�� �� �� �� on: Exception
�� �� �� �� do: [ :error | self errorHandler handleError: error ] ] in
WorkingSession>>runList:do: in Block: [ aBlock value: each ]
BlockClosure>>on:do:
[ :each |
[ aBlock value: each ]
�� �� �� �� on: Exception
�� �� �� �� do: [ :error | self errorHandler handleError: error ] ] in
WorkingSession>>runList:do: in Block: [ :each | ...
Array(SequenceableCollection)>>do:
WorkingSession>>runList:do:
WorkingSession>>runStartup:
WorkingSession>>start:
SessionManager>>launchSnapshot:andQuit:
[ isImageStarting := self launchSnapshot: save andQuit: quit.
wait signal ] in SessionManager>>snapshot:andQuit: in Block: [
isImageStarting := self launchSnapshot: save and...etc...
[ self value.
Processor terminateActive ] in BlockClosure>>newProcess in Block: [ self
value....




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