# Crash on git repo with 0 changesets

**URL:** https://www.finalbuilder.com/forums/t/crash-on-git-repo-with-0-changesets/6213
**Category:** Bugs
**Created:** [September 28, 2018, 6:45am UTC](https://www.finalbuilder.com/forums/t/crash-on-git-repo-with-0-changesets/6213 "2018-09-28T06:45:08Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![sa\_thomaslohrum](https://www.finalbuilder.com/forums/letter_avatar_proxy/v4/letter/s/ecd19e/32.png) [@sa\_thomaslohrum](https://www.finalbuilder.com/forums/u/sa_thomaslohrum)
#### Post date: [September 28, 2018, 6:45am UTC](https://www.finalbuilder.com/forums/t/crash-on-git-repo-with-0-changesets/6213/1 "2018-09-28T06:45:09Z")

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Hi,

i have a project referencing a single Git Repository. When i start a Build it will show “Queued Builds /Build Initialising/Started Never/0 changesets” on the [Activity] tab. It waits forever. If i switch to the [Changes] tab, Continua will throw an Exception.

It’s a “stupid” repo and CI project i use for testing purposes. Nevertheless, such an exception should not be thrown. As i was not able to fix this, i deleted the repo and the CCI project.

**Exception**

BuildRunner

An error occurred while starting build with id ‘16161’: Exception: ArgumentOutOfRangeException

Message: Die Länge darf nicht kleiner als 0 (null) sein.  
Parametername: length

Stack Trace: bei System.String.Substring(Int32 startIndex, Int32 length)  
bei Continua.Modules.Builds.API.Repositories.RepositoryPlugIn.GetPlaceholdersAndValues()  
bei Continua.Modules.Builds.Services.DataTransferObjects.BuildDTOMappings.\<\>c.b\_\_0\_50(Changeset c, ChangesetDTO dto)  
bei Continua.Shared.Mapping`2.Map(TSource source, TDestination destination) bei Continua.Shared.Mapping`2.Map(TSource source)  
bei System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext() bei System.Collections.Generic.List`1…ctor(IEnumerable`1 collection) bei System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)  
bei Continua.Shared.Mapping`2.Map(IEnumerable`1 sources)  
bei Continua.Modules.Builds.Services.DataTransferObjects.BuildDTOMappings.\<\>c.b\_\_0\_14(Build build, BuildDTO buildDto)  
bei Continua.Shared.Mapping`2.Map(TSource source, TDestination destination) bei Continua.Shared.Mapping`2.Map(TSource source)  
bei Continua.Modules.Builds.Querying.RootDescriptorFactory.ForBuild(Build build, String hostUrl, String hostName)  
bei Continua.Modules.Builds.BuildRunner.OnBuildStarting(Transition`1 inState)

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<div class="post-metadata">

### Author: ![Sparky](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/sparky/32/10_2.png) [@Sparky](https://www.finalbuilder.com/forums/u/Sparky)
#### Post date: [September 28, 2018, 6:57am UTC](https://www.finalbuilder.com/forums/t/crash-on-git-repo-with-0-changesets/6213/2 "2018-09-28T06:57:50Z")

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We’ll improve the error handling here. It’s happening while parsing the repository URL. Can send the URL you used for this repository to me in a direct message so we can work out the cause of the error?