Hi. Help would be greatly appreciated. Running self managed c8run using http://localhost:8080/operate etc. When I open modeler, I get this message - Failed to update templates from https://marketplace.cloud.camunda.io/api/v1/ootb-connectors: fetch failed [ templates-update-error ]
What do i need to do to fix this please? Using command line to start C8run.
Many Thanks
This error occurs when Desktop Modeler can’t reach the Camunda Marketplace to fetch connector templates, which is expected in self-managed environments with network restrictions. I found the following relevant resources:
Does this help? If not, can anyone from the community jump in? 
Hints: Use the Ask AI feature in Camunda’s documentation to chat with AI and get fast help. Report bugs and features in Camuda’s GitHub issue tracker. Trust the process. 
Modeler tries to pull connector templates from the marketplace by default. C8run doesn’t need that. Two ways to fix: 1. Disable template fetching: In Modeler → File → Preferences → Connector Templates → uncheck “Update templates from Camunda Marketplace” 2. If you need connector templates locally, download them from connectors/connectors at main · camunda/connectors · GitHub and drop the JSON files into your local templates folder (Modeler shows path in Preferences) The fetch error itself won’t break anything - it’s just Modeler warning you it can’t auto-update templates. If you’re not using connectors yet, ignore it.