Deconz: failed to open DDF

[pimw1]

Does the issue really belong here?

• I definitively want to report a bug within deCONZ or its REST-API

Is there already an existing issue for this?

• I have searched the existing issues and there is none for the bug at hand

Describe the bug

When pressing control-e to open the DDF editor, followed by control-o, selecting the appropiate json.file, the following message appears: failed to open xxxxx.json

The DDF will be loaded by either choosing "Hot reload" or by restarting the deconz docker container.

Steps to reproduce the behavior

1. select a device
2. control-e
3. control-o
4. select the appropiate .json file
5. observe the error
6. control-r to hot reload the DDF

Expected behavior

1. select a device
2. control-e
3. control-o
4. select the appropiate .json file
5. not giving an error but either "auto-hot reload" for me or display an info message that i should hot-reload

Screenshots

No response

Environment

• Host system: Proxmox NAS, running a Ubuntu VM
• Running method: deconz-docker container
• Firmware version: 26780700
• deCONZ version: 2.29.0
• Device: ConBee II (connected via USB 2)
• Do you use an USB extension cable: yes
• Is there any other USB or serial devices connected to the host system? 2x HDD via USB 3

deCONZ Logs

No response

Additional context

No response