Adding event registration from Contact, price set items not showing up correctly

[mirrorstage]

Thanks, Joanne. Thanks, Coleman. I think Coleman is onto something about the javascript...

When I try the New Event Registration page <civicrm/participant/add?reset=1&action=add&context=standalone>, which is *not* a pop-up form, the console shows the following two errors:

ReferenceError: buildFeeBlock is not defined
var civicrmBuildFeeBlock = buildFeeBlock;

and

ReferenceError: buildFeeBlock is not defined
var $el = $(this),

I will try checking server configuration. As far as module/extension incompatibility, I'm assuming you mean civicrm-specific modules & extensions, but figured I should ask just to be sure.

[Coleman Watts]

I cannot find any reference to "civicrmBuildFeeBlock" in the code of CiviCRM core, which means that js must be getting added by a custom civicrm extension or template override or custom module on your site. If you have access to the files on your server you could try grepping for that phrase, that's probably the quickest way to find the culprit.

[mirrorstage]

Success! It turns out that the Authorize.net eCheck.Net (com.donordepot.authnetecheck) custom extension was what was gumming up the works and once I disabled it, price sets showed up again on both Register New Participant and Add New registration!

Thank you for helping me solve the problem!

[Coleman Watts]

Glad you got it figured out.