# InitError after update

**URL:** <https://discourse.julialang.org/t/initerror-after-update/58917>\
**Category:** New to Julia\
**Tags:** question\
**Created:** [April 9, 2021, 11:45am UTC](https://discourse.julialang.org/t/initerror-after-update/58917 "2021-04-09T11:45:54Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![ohmsweetohm1](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ohmsweetohm1/32/49126_2.png) [@ohmsweetohm1](https://discourse.julialang.org/u/ohmsweetohm1)\
**Post date:** [April 9, 2021, 11:45am UTC](https://discourse.julialang.org/t/initerror-after-update/58917/1 "2021-04-09T11:45:54Z")

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After updating I get this:

```julia
import DataFrames, Dates, TimeSeries, Plots, MathOptInterface

ERROR: InitError: could not load library ".julia\artifacts\c34a53538bc6c87c8b376c3f6d0d3248830003bc\bin\Qt5Concurrent.dll"
The specified procedure could not be found. 

```

I guess this is from `Plots`.

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**Author:** ![hendri54](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/hendri54/32/9621_2.png) [@hendri54](https://discourse.julialang.org/u/hendri54)\
**Post date:** [April 9, 2021, 12:17pm UTC](https://discourse.julialang.org/t/initerror-after-update/58917/2 "2021-04-09T12:17:16Z")

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My rule of thumb: `] build Plots` solves a lot of problems.

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<div class="post-metadata">

**Author:** ![ohmsweetohm1](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ohmsweetohm1/32/49126_2.png) [@ohmsweetohm1](https://discourse.julialang.org/u/ohmsweetohm1)\
**Post date:** [April 10, 2021, 5:24am UTC](https://discourse.julialang.org/t/initerror-after-update/58917/3 "2021-04-10T05:24:54Z")

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It did not. If I run the script a second time it works. However, the error persists if I close Julia and open it again.

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<div class="post-metadata">

**Author:** ![hendri54](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/hendri54/32/9621_2.png) [@hendri54](https://discourse.julialang.org/u/hendri54)\
**Post date:** [April 11, 2021, 1:25pm UTC](https://discourse.julialang.org/t/initerror-after-update/58917/4 "2021-04-11T13:25:41Z")

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I suggest to create a MWE and open an issue in the offending package.