Error while loading resource tree MODX 3

[BertKooij]

We experience an issue with some sites while testing an upgrade to MODX 3. After upgrading the resource tree stays empty. While refreshing with the network tools of the browser open I discovered that a request fails with a 500 error. First reported as https://github.com/modxcms/revolution/issues/15940.

Request that fails: POST {url}/connectors/index.php?action=Resource/GetNodes&id=web_0&type=MODX\Revolution\modContext

Status Code: 500 Internal Server Error

sortBy: menuindex currentResource: 0 currentAction: system/settings action: Resource/GetNodes node: web_0 HTTP_MODAUTH: xxxxx

Logfile:

[Fri Dec 17 15:48:19.226141 2021] [xxxx] AH01071: Got error 'PHP message: PHP Fatal error:  require_once(): Failed opening required '/home/.../core/model/modx/modprocessor.class.php' (include_path='.:/usr/local/php73/lib/php') in /home/.../core/components/collections/model/collections/collectioncontainer.class.php on line 3', referer: http://.../manager/?a=system/settings&query=debug

The resource tree does load after removing the first few lines from collectioncontainer.class.php. These line(s):

require_once MODX_CORE_PATH . 'model/modx/modprocessor.class.php';
require_once MODX_CORE_PATH . 'model/modx/processors/resource/create.class.php';
require_once MODX_CORE_PATH . 'model/modx/processors/resource/update.class.php';

https://github.com/modxcms/Collections/blob/master/core/components/collections/model/collections/collectioncontainer.class.php#L2-L4

Something else we discovered: after duplicating the context the resource tree for the new context is working. The original context still does not show resources. I've checked for differences between the two contexts but I couldn't find any.

Versions: MODX: 3.0.0-beta2 Collections 4.0.0-alpha

[bYemma]

Got the same problem with MODX 3.0.0-rc1 and Collections 4.0.0-alpha

[15-Jan-2022 18:18:01 Europe/Berlin] PHP Fatal error: require_once(): Failed opening required '/var/www/xxxx/htdocs/core/model/modx/modprocessor.class.php' (include_path='.:/opt/php-7.3/lib/php') in /var/www/xxxx/htdocs/core/components/collections/model/collections/collectioncontainer.class.php on line 2

[Mark-H]

It looks like this has been long fixed in the for-3 branch, however that has not been released yet and 4.0.0-alpha1 is actually quite old.

@theboxer Could you release an update now that 3.0.0-rc1 is available? I was gonna try and help fix this, but to my surprise it all seems to be working on my test site when using the git version. :-)

[theboxer]

new version is out. thanks for the ping :)

[rthrash]

This issue has been mentioned on MODX Community. There might be relevant details there:

https://community.modx.com/t/goodnews-status-update/2616/6