1) Loading values... is getting displayed in the dropdown in the new checkin form as well as the update form.
I have tried several options to resolve this like restarting the VM, publishing the schema again without any success.
There is no error seen in the logs.
Kindly suggest what else can be done?
2) I have created a custom filter component and written an RIDC code for it that performs some validation on the metadata. How can I display the error message as a pop-up on the content server during checkin in case the validation fails.