Merge Board Fails to start

[Dan S]

I recently updated my A111's webui (01/28/2023) and I noticed this errror. I made sure that the extension was up to date and it still at an issue.

Error executing callback ui_tabs_callback for E:\Downloads\stable-diffusion-webui\extensions\sdweb-merge-board\scripts\merge_board.py
Traceback (most recent call last):
  File "E:\Downloads\stable-diffusion-webui\modules\script_callbacks.py", line 106, in ui_tabs_callback
    res += c.callback() or []
  File "E:\Downloads\stable-diffusion-webui\extensions\sdweb-merge-board\scripts\merge_board.py", line 29, in on_ui_tabs
    btn_run_merge, btn_reload_checkpoints, btn_send_to_recipe, submit_result, btn_clear_merge_settings, \
ValueError: not enough values to unpack (expected 88, got 86)

I love this extension because it makes mixing models so much easier.

[bbc_mc]

Hi, thank you for report.

At first, try Restart whole A1111 Web UI.
There is sometimes UI update in my extension update, it causes such error if you only try "Apply and Restart UI" button from A1111 settings menu.

(expected 88, got 86) means you update from version before "Skip merge if same name checkpoint already exists" on Dec 13,
and now this function have 88 params.
So this message means ui_merge.py is not correctly loaded (stay old, with 86 params) on memory or cache.

[Dan S]

I'll give it an attempt again but I did do a few apply and reloads to fix an issue with another extension and I was still seeing this error. I'll try a full reboot of the software and follow up