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Print and Preview don't work on Firefox when using editor from CDN #4444

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jswiderski opened this issue Dec 18, 2020 · 2 comments
Closed

Print and Preview don't work on Firefox when using editor from CDN #4444

jswiderski opened this issue Dec 18, 2020 · 2 comments
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@KarolDawidziuk
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browser:firefox The issue can only be reproduced in the Firefox browser. status:confirmed An issue confirmed by the development team. support:2 An issue reported by a commercially licensed client. type:bug A bug.

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@jswiderski
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Type of report

Bug

Provide detailed reproduction steps (if any)

  1. Open https://ckeditor.com/docs/ckeditor4/latest/examples/fullpreset.html
  2. Press Print or Preview button

Expected result

What is the expected result of the above steps?

Preview should open in a window normally.

What is the actual result of the above steps?

Blank window opens.
Error is thrown in the console: Permission denied to access property "_cke_htmlToLoad" on cross-origin object

Other details

  • Browser: Firefox
  • OS: Any
  • CKEditor version: 4.0+
  • Installed CKEditor plugins: Preview, Print

I have tried setting Header set Access-Control-Allow-Origin "*" but it didn't work. This could be Firefox issue:
https://bugzilla.mozilla.org/show_bug.cgi?id=911444
mozilla/pdf.js#5397
@jswiderski jswiderski added type:bug A bug. browser:firefox The issue can only be reproduced in the Firefox browser. labels Dec 18, 2020
@lslowikowska lslowikowska added the support:2 An issue reported by a commercially licensed client. label Dec 21, 2020
@f1ames f1ames added size:M and removed size:M labels Dec 21, 2020
@Dumluregn Dumluregn added the status:confirmed An issue confirmed by the development team. label Dec 23, 2020
@KarolDawidziuk KarolDawidziuk self-assigned this Jun 2, 2021
@KarolDawidziuk KarolDawidziuk mentioned this issue Jun 13, 2021
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@f1ames f1ames added this to the 4.16.2 milestone Jul 15, 2021
@KarolDawidziuk KarolDawidziuk mentioned this issue Jul 27, 2021
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@f1ames
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f1ames commented Aug 4, 2021

Fixed in #4758.

@f1ames f1ames closed this as completed Aug 4, 2021
@jacekbogdanski
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jacekbogdanski commented Aug 11, 2021 •
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Unfortunately, we won't be able to provide the fix in 4.16.2 release. I'm sorry for the confusion, we will move this issue to the next release instead. Also, see #4813 (review)

@jacekbogdanski jacekbogdanski removed this from the 4.16.2 milestone Aug 11, 2021
@KarolDawidziuk KarolDawidziuk mentioned this issue Aug 23, 2021
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@KarolDawidziuk KarolDawidziuk mentioned this issue Mar 28, 2023
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@KarolDawidziuk KarolDawidziuk

Labels
browser:firefox The issue can only be reproduced in the Firefox browser. status:confirmed An issue confirmed by the development team. support:2 An issue reported by a commercially licensed client. type:bug A bug.
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@f1ames @jswiderski @jacekbogdanski @Dumluregn @KarolDawidziuk @lslowikowska