Forum Discussion

Creator II

4 years ago

Solved

Tree Grid View References to Items that are not available

We've successfully created multiple Tree Grid Views following the documentation and various blog posts.

However we're run into an issue when a query is updated (say removing elements) before those elements are removed or unmapped from the Tree Grid View.

We get this sort of error:

Has anyone else encountered this and is there anyway to clean up broken links other than rebuilding the whole TGV?

Thanks in advance!

jeff_stroh
4 years ago
For those who haven't run across this. You have to unmap from the Tree Grid View before you delete an element from the query.

5 Replies

angela
Catalyst II
4 years ago
Hi Jeff,

checkout the relationships used to build the TGV. You may have to unhide them first in the ItemType definition. This allows you to see the background data used to build the TGV.
- jeff_stroh
  Creator II
  4 years ago
  Thanks Angela. I've got everything visible and when something is deleted from the Query, that's fine and it saves. The TGV doesn't show the deleted items, but the error list just keeps expanding and can't see any way to clear or reset it. Guess we'll open a ticket, thanks.
Nathan_H_
Accelerator I
4 years ago
Jeff,

I had a problem with a similar error. Turned out to be an image that I uploaded directly to the ItemType that was causing the problem. When I converted it to an SVG image and added it to the Client/Images folder everything started working. Not sure if this is something that may be a problem, but thought I would mention it.
- jeff_stroh
  Creator II
  4 years ago
  Thanks, haven't been able to sort it so we're opening a ticket.
  - jeff_stroh
    Creator II
    4 years ago
    For those who haven't run across this. You have to unmap from the Tree Grid View before you delete an element from the query.