Cannot save ressource with intern link like [[~10]]

[Moorkaempfer]

After update to modx3.0.2 I have the fact that a ressource with an intern link like [[~10]] to an other ressource will not save. Saving starts but is running for minutes and than I break it. The ID already exist.
Other changings in the same ressource I can save.
I think the problem depends by the intern link.

I got Error message like in following post
#5427
after uncommending the lines in /core/model/src/Revolution/modLinkTag.php the errors are gone but the problem is still there.

Summary

ressources with intern link will not save

Step to reproduce

update to modx 3.0.2 php8.0
check for double ID’s - no double ID’s or alias

Observed behavior

How it behaved after following the steps above. Annotated screenshots here are excellent.

Expected behavior

saving of ressources with intern link

Environment

modx 3.0.2 PHP 8.0

[halftrainedharry]

Saving a resource in the manager just saves the resource content as it is.
There is no syntax check or anything.
(The tag [[~10]] only gets parsed when the resource is requested on the frontend.)

So if saving doesn’t work, then there is either a custom plugin interfering (events OnBeforeDocFormSave and OnDocFormSave) or maybe the firewall on the server blocks the request.

[Moorkaempfer]

The problem is since the update.
New resources without intern links I can save.
Just new resources with an intern link will not save, extern links are no problem.
So probably, there must be a error in the system.
The resource I try has an chunk with a getresources call.
At an other new resource (after upddate) I have the same problem, just when I set a link in the content.
Older resources with intern links are ok, but If I want to change anything in those resources, I can not save.

[halftrainedharry]

@Moorkaempfer

So probably, there must be a error in the system.

I very much doubt that.

Take a look at this thread. It’s probably the same issue:

[Solved] 3.0.3: Can't set links in richtext anymore

Since the change of the modx.tabs.js I can’t set links in a richtext field. Normal text with and without formatting (bold, italic, list etc.) is ok, I can save the document after editing. But if I set a link in the text saving fails. I only see the progress bar (looping). Tried to set back the compressJS setting: same result. Tried both TinyMCE Editors from Extras: same result. Tried other browsers: same result. Seems to me that 3.0.3 is an unstable version this time? (And YES: I cleared b…

[Moorkaempfer]

Thank you for the link to the other thread.
It really sounds like the same problem.
I also changed editor, with no result.
In the error-logs of the server I can also find the error code 403.
So I will contact my hoster and hope it will solve the problem.

[videoschlumpf]

My german provider “dogado” has a very restrictive firewall. There is a hint in the firewall settings: “Atomic Advanced (purchased via Plesk) running on Apache (ModSecurity 2.9)”.

I can look in the server error protocol to find the safety rule id for every error. This id can i put into a white list. That helped in my problem.

[Moorkaempfer]

Problem is solved.

I had contact to my provider and for two error logs at the server he has given permission.
Now I can save resources with intern links.

Thank you for help.