nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

SourceTree crashes on startup.

Gary Kundel

SourceTree crashes on startup. We're running Windows 10. This seems to be an issue with recent releases. Version 3.4.9 works.

Accepted answers

All comments

Mukesh Kumar_r9umvu

Please find the log file and send it here from below path.

C:\Users\<UserName>\AppData\Local\Atlassian\Sourcetree\sourcetree.log

Log file can help us analyze the issue better.

Gary Kundel

As of late, I've instructed Desktop support to install 3.4.9 but we'll set up a test. I'll keep you posted.

Joel Pellaud

Hi,

Same issue, got a windows 10 update last night. I did try both https://community.atlassian.com/t5/Sourcetree-questions/Sourcetree-is-failing-to-start/qaq-p/2105728 solutions and none works.

[UPDATE] : Deleting all C:\Users\<UserName>\AppData\Local\Atlassian\SourceTree.exe_Url_[GUID] folders solved the issue in my case (not te SourceTree folder).

Log:

ERROR [2023-06-14 08:28:59,558] [1] [Sourcetree.Composition.VSMef.Net471.VSMefCompositionManager] [Log] - Unable to load MEF components
System.InvalidOperationException: La séquence ne contient aucun élément.
à System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
à Microsoft.VisualStudio.Composition.PartDiscovery.GetElementTypeFromMany(Type type)
à Microsoft.VisualStudio.Composition.RuntimeComposition.RuntimeImport.get_ImportingSiteTypeWithoutCollection()
à Microsoft.VisualStudio.Composition.RuntimeComposition.RuntimeImport.get_IsLazy()
à Microsoft.VisualStudio.Composition.RuntimeComposition.RuntimeImport.get_LazyFactory()
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.GetValueForImportSite(RuntimePartLifecycleTracker importingPartTracker, RuntimeImport import)
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.SatisfyImports()
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.SatisfyImmediateImports()
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveNext(PartLifecycleState nextState)
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveToState(PartLifecycleState requiredState)
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.GetValueReadyToExpose()
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.<>c__DisplayClass15_0.<GetExportedValueHelper>b__0()
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.GetValueForImportElement(RuntimePartLifecycleTracker importingPartTracker, RuntimeImport import, RuntimeExport export, Func`3 lazyFactory)
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.GetValueForImportSite(RuntimePartLifecycleTracker importingPartTracker, RuntimeImport import)
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.<CreateValue>b__10_0(RuntimeImport import)
à System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
à System.Linq.Buffer`1..ctor(IEnumerable`1 source)
à System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.CreateValue()
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.Create()
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveNext(PartLifecycleState nextState)
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveToState(PartLifecycleState requiredState)
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.GetValueReadyToExpose()
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.<>c__DisplayClass15_0.<GetExportedValueHelper>b__0()
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.GetValueForImportElement(RuntimePartLifecycleTracker importingPartTracker, RuntimeImport import, RuntimeExport export, Func`3 lazyFactory)
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.GetValueForImportSite(RuntimePartLifecycleTracker importingPartTracker, RuntimeImport import)
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.<CreateValue>b__10_0(RuntimeImport import)
à System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
à System.Linq.Buffer`1..ctor(IEnumerable`1 source)
à System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
à Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.CreateValue()
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.Create()
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveNext(PartLifecycleState nextState)
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveToState(PartLifecycleState requiredState)
à Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.GetValueReadyToExpose()
à System.Lazy`1.CreateValue()
à System.Lazy`1.LazyInitValue()
à Microsoft.VisualStudio.Composition.NetFxAdapters.MefV1ExportProvider.<>c__DisplayClass12_0.<UnwrapExport>b__1()
à System.ComponentModel.Composition.Primitives.Export.get_Value()
à System.ComponentModel.Composition.ReflectionModel.ImportingItem.Cast(Type type, Export export)
à System.ComponentModel.Composition.ReflectionModel.ReflectionComposablePart.SetImport(ImportingItem item, Export[] exports)
à System.ComponentModel.Composition.Hosting.ImportEngine.PartManager.TrySetImport(ImportDefinition import, Export[] exports)
à System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImportSubset(PartManager partManager, IEnumerable`1 imports, AtomicComposition atomicComposition)
à System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImportsStateMachine(PartManager partManager, ComposablePart part)
à System.ComponentModel.Composition.Hosting.ImportEngine.TrySatisfyImports(PartManager partManager, ComposablePart part, Boolean shouldTrackImports)
à System.ComponentModel.Composition.Hosting.ImportEngine.SatisfyImportsOnce(ComposablePart part)
à System.ComponentModel.Composition.Hosting.CompositionContainer.SatisfyImportsOnce(ComposablePart part)
à System.ComponentModel.Composition.AttributedModelServices.SatisfyImportsOnce(ICompositionService compositionService, Object attributedPart)
à Sourcetree.Composition.VSMef.Net471.VSMefCompositionManager.<Compose>d__5.MoveNext()

Joel Pellaud

I answered instead of replying here, sorry.

Mukesh Kumar_r9umvu

Hi @Joel Pellaud

Some clients machines are throwing this error.

There is a JAC ticket related to this issue https://jira.atlassian.com/browse/SRCTREEWIN-13130.

We are looking into this issue.

Joel Pellaud

Deleting all C:\Users\<UserName>\AppData\Local\Atlassian\SourceTree.exe_Url_[GUID] folders solved the issue in my case (not te SourceTree folder).

Panometric

@Mukesh Kumar I think this is the same problem.
https://community.atlassian.com/t5/Sourcetree-questions/SourceTree-won-t-start-after-Windows-Update-on-June-13-2023/qaq-p/2390682

Seems persistent from 2019 bug. Please see if it can get fixed. Thanks.

https://community.atlassian.com/t5/Sourcetree-questions/Sourcetree-won-t-load/qaq-p/1078409

Gary Kundel

That worked!

Mukesh Kumar_r9umvu

We have fixed this issue in Sourcetree 3.4.14 which will be available soon.

Currently Sourcetree 3.4.14 beta is available for beta users.

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