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How do I solve this "Uncaught TypeError: Cannot read property 'appendChild' of null" error? #8600

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samghar1 opened this issue Mar 7, 2019 · 1 comment
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How do I solve this "Uncaught TypeError: Cannot read property 'appendChild' of null" error? #8600

samghar1 opened this issue Mar 7, 2019 · 1 comment
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Feature: MathML Need: Replicate issue Need to replicate the described issue in a independent environment. Usually different of the author. Query: Bug

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@samghar1
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samghar1 commented Mar 7, 2019

I'm using WET BOEW * v4.0.26. Everything is working fine the only thing is this error keeps popping up everytime.

Is there a way to get rid of it or is there a work around it?

wet-boew.min.js:formatted:422 Uncaught TypeError: Cannot read property 'appendChild' of null at wet-boew.min.js:formatted:422 at Object.n.addTest (wet-boew.min.js:formatted:158) at wet-boew.min.js:formatted:413

image

Appreciate it.

Thanks!
@duboisp
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duboisp commented Mar 8, 2019

I don't know, we will need more information on how we can reproduce your error like:

  • Step by step
  • Browser
  • What kind of content you have on your page, any mathml? If so it the page validate.

Regarding that JS it hasn't changed and it is the same code that is used by the latest version of wet-boew (v4.0.30). Can you reproduce your issue with the latest version?

@duboisp duboisp added Feature: MathML Query: Bug Need: Replicate issue Need to replicate the described issue in a independent environment. Usually different of the author. labels Mar 8, 2019
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@duboisp @samghar1