[ is an invalid path

Issue

Using Move/Copy/Promote to move a job, and I see "[ is an invalid path" in the destination field.
Cluster-wide job triggers are not working; configuration page show "[ is an invalid path" in the "Job Name" field of the trigger(s)

Environment

CloudBees CI (CloudBees Core)
CloudBees CI (CloudBees Core) on modern cloud platforms - Managed controller
CloudBees CI (CloudBees Core) on modern cloud platforms - Operations Center
CloudBees CI (CloudBees Core) on traditional platforms - Client controller
CloudBees CI (CloudBees Core) on traditional platforms - Operations Center
CloudBees Jenkins Enterprise
CloudBees Jenkins Enterprise - Managed controller
CloudBees Jenkins Enterprise - Operations center

Resolution

There are in fact two issue that this message represents:

The incorrectly rendered error
The error itself

In order to resolve the error rendering issue, please update to release 2.263.2.2 or newer. See issue CTR-2560 in the release notes referenced below.

Regarding the error itself see Troubleshooting [jenkins://instanceid/folder/item] is an invalid path

References

CloudBees CI on traditional platforms 2.263.2.2 CloudBees CI on modern cloud platforms 2.263.2.2

This article is part of our Knowledge Base and is provided for guidance-based purposes only. The solutions or workarounds described here are not officially supported by CloudBees and may not be applicable in all environments. Use at your own discretion, and test changes in a safe environment before applying them to production systems.