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Content Fragment Model Editor missing field/showing empty

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Level 2

Hi,

I have a content fragment model that has 50 - 60 fields in it. After adding some more fields and saved, I opened the model editor and most of the fields have disappeared. I added yet another field and saved again, it became totally empty.

Screenshot 2023-09-14 at 10.29.20.png

 

All the fields, including the new ones are still available in the content fragment editor though. Refreshing the page, or re-logging into AEM does not help. It is not reproduced in other, smaller content fragment models.

 

 

I'm aware of a previous report:

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/content-fragment-model-edi...

 

However it's over a year old. My AEM version is 2023.7.12874.20230726T072051Z

Anybody can help me? Thanks!

 

Update: I managed to delete the last added field in CRXDE, now the model editor is back to the 2nd state (with a small amount of fields showing up).

Screenshot 2023-09-14 at 10.51.24.png

Update 2: after some digging it seems to correlate to the amount of fields. When I have 52 fields, all are displayed. Adding any more would cause some fields to be hidden/corrupted in the editor. With 55 fields the whole editor becomes empty

8 Replies

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Community Advisor

Hello @xuny 

 

Did you notice any errors in logs as well?


Aanchal Sikka

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Level 2

Hi aanchal!

Thanks for your answer, and no, there's no error in console log

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Level 2

xuny_0-1694696211063.png

Do you mean this one?
It is a big log. This one below might be related?

14.09.2023 12:37:04.533 [cm-xxx-xxx-aem-author-xxx-xxx] *ERROR* [000.000.18.172 [1234] GET /mnt/overlay/dam/cfm/models/editor/content/editor.html/conf/myorg/settings/dam/cfm/models/visualizer-feature-app-content HTTP/1.1] org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught SlingException
org.apache.sling.api.request.TooManyCallsException: BundledScriptServlet (/libs/granite/ui/components/coral/foundation/form/field/field.jsp)

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Level 2

Hi @aanchal-sikka, do you see any way of going further with this issue?

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Level 1

Hi xuny,

I faced a similar issue and when I was searching about this "TooManyCallsException", I found this blog 

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/aem-6-5-toomanycallsexcept...

In your config manager, try changing the value in Apache Sling main Servlet configuration: Number of request per calls. It worked for me when I increased the value from 1500 to 5000. 

Please refer to this link as well to know what happens if you increase the number
https://cqdump.joerghoh.de/2022/01/05/how-to-deal-with-the-toomanycallsexception/

Divya