# Coveralls showing NaN

**URL:** <https://discourse.julialang.org/t/coveralls-showing-nan/13112>\
**Category:** General Usage\
**Created:** [August 9, 2018, 6:53pm UTC](https://discourse.julialang.org/t/coveralls-showing-nan/13112 "2018-08-09T18:53:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Ronis\_BR](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ronis_br/32/50999_2.png) [@Ronis\_BR](https://discourse.julialang.org/u/Ronis_BR)\
**Post date:** [August 9, 2018, 6:53pm UTC](https://discourse.julialang.org/t/coveralls-showing-nan/13112/1 "2018-08-09T18:53:59Z")

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Hi guys,

Today I noticed that Coveralls is showing NaN to a folder. In this folder, I am not testing any of the functions. Is it a problem with Coveralls or Julia script that send data to Coveralls?

> **[Coveralls.io - Test Coverage History and Statistics](https://coveralls.io/github/JuliaSpace/SatelliteToolbox.jl?branch=master)**
>
> The leading provider of test coverage analytics. Ensure that all your new code is fully covered, and see coverage trends emerge. Works with most CI services. Always free for open source.

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**Author:** ![anon43133060](https://avatars.discourse-cdn.com/v4/letter/a/57b2e6/32.png) [@anon43133060](https://discourse.julialang.org/u/anon43133060)\
**Post date:** [August 9, 2018, 8:20pm UTC](https://discourse.julialang.org/t/coveralls-showing-nan/13112/2 "2018-08-09T20:20:22Z")

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It is most likely due to [https://github.com/JuliaCI/Coverage.jl/pull/161](https://github.com/JuliaCI/Coverage.jl/pull/161)

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<div class="post-metadata">

**Author:** ![Ronis\_BR](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ronis_br/32/50999_2.png) [@Ronis\_BR](https://discourse.julialang.org/u/Ronis_BR)\
**Post date:** [August 9, 2018, 8:32pm UTC](https://discourse.julialang.org/t/coveralls-showing-nan/13112/3 "2018-08-09T20:32:27Z")

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Can I do something about it? It was working like 1 week ago.