Answered MIGX - Class 'IndexManagerController' not found

Hi all, dear Bruno,

after a smooth upgrade from 2.2.14 to 2.3.1, clicking on Extras > MIGX I get the following error message:

Fatal error: Class 'IndexManagerController' not found in #####/core/model/modx/modmanagerresponse.class.php on line 185

Before upgrading MODX I had upgraded MIGX (via Package Manager) to the newest version, compatible to MODX 2.3.

What can I do?


BTW: After the upgrade to MODX 2.3 I got the Warning about an error updating the table for the class modResource, saying

Array
(
[0] => 42000
[1] => 1061
[2] => Duplicate key name 'cache_refresh_idx'
)

I assume this is harmless - is it?

yeah, you need to reinstall MIGX (and maybe other Extras) after upgrading, because of different CMP-action-handling in 2.3
The menu needs to be recreated for 2.3

I've had this happen with various add-ons every time I upgrade. Usually just a reinstall fixes them, sometimes I have to uninstall and reinstall.

Thank you both; reinstalling MIGX helped.

But I'm clueless how to recreate the menu for my custom table.

I found the entry with no parent, and was able to move it into the topnav (where it was before). Clicking the item in the topnav gives the error
"Could not find action file at: controllers/default/index.php".

Editing the menu item, I found Namespace set to core (why?) and Action set to 84, obviously the former ID of the action. Besides the correct &config parameter and the Parent now set to topnav, the other fields are empty.

In 2.2.14 there was a Main Menu list and a list of Actions left to it; so you could associate a menu item to an action. But now there is no Actions list anymore.

In the Documentation I tried to understand the section "Custom Manager Pages in 2.3", but not beeing a Developer I do not catch what to do.

In the section "Action List" I read:

Before MODX 2.3 each action has its own ID, but as of MODX 2.3 actions have been deprecated and are no longer used. Instead, as of Revolution 2.3, the action name is passed in the a parameter directly.

and, further down,

For backwards compatibility, the MODx.action variable is still present in 2.3, but instead of IDs it contains the controller names as usual. This variable will be removed in 2.4 or 3.0 though, so do NOT rely on it for too long.

Now please help me: What should I do?

action: index

namespace: migx