Pagebuilder content does not load and generates error messages

[freezweb]

Preconditions (*)

I have already regenerated all caches, reset all rights and restarted the server, but nothing helps.
Whenever I go to a page and click on content, the loading cage remains endless and these lines appear in the log.
Even a composer update did not bring anything because there was no update available for the page builder.

Steps to reproduce (*)

go to Sites and click on content...

Expected result (*)

the editor

Actual result (*)

[2022-06-14T16:09:26.698404+00:00] main.ERROR: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/stage-builder.js.map' [] []
[2022-06-14T16:09:26.698432+00:00] main.ERROR: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/master-format/read/configurable.js.map' [] []
[2022-06-14T16:09:26.698560+00:00] main.CRITICAL: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/master-format/read/configurable.js.map' [] []
[2022-06-14T16:09:26.698659+00:00] main.CRITICAL: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/stage-builder.js.map' [] []
[2022-06-14T16:09:26.712489+00:00] main.ERROR: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/stage.js.map' [] []
[2022-06-14T16:09:26.712687+00:00] main.CRITICAL: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/stage.js.map' [] []
[2022-06-14T16:09:26.719274+00:00] main.ERROR: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/page-builder.js.map' [] []
[2022-06-14T16:09:26.719427+00:00] main.CRITICAL: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/page-builder.js.map' [] []
[2022-06-14T16:09:26.733730+00:00] main.ERROR: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/utils/loader.js.map' [] []
[2022-06-14T16:09:26.733897+00:00] main.CRITICAL: Unable to resolve the source file for 'adminhtml/Magento/backend/de_DE/Magento_PageBuilder/js/utils/loader.js.map' []

[m2-assistant]

Hi @freezweb. Thank you for your report.
To speed up processing of this issue, make sure that you provided sufficient information.

Add a comment to assign the issue: @magento I am working on this

---

• Join Magento Community Engineering Slack and ask your questions in #github channel.

[maile-it-solutions]

Hi @freezweb did you find a solution for this issue?

[engcom-November]

Hello @freezweb,

Thank you for your report and collaboration.

We attempted to reproduce the issue in our latest version 2.4 develop but were unable to do so. Please find the attached screenshot for reference.

Could you please recheck in the latest version of Magento, this issue might be fixed on latest version and let us know if we are missing any steps to reproduce this issue?

Therefore, we are marking this ticket as "Issue: Needs Update".

Thank you!