Merges Fail, probably because of Subfolders

[keiex]

i'm using subfolders to organize my models and the merge board doesn't seems to work, I've tried only one lane and it still failed

[bbc_mc]

Thank you for reporting!

I found some update about "extra.run_modelmerger" and "Checkpoint format" feature, which affect issue of your report.
And using sub-directory is/has supported on this Extension. (I'm also sub-directory user !)

I found there was change on "extra.run_modelmerger" function now require "checkpoint_format" as new param, and old code dont have.
AUTOMATIC1111/stable-diffusion-webui@dac9b6f/modules/extras.py#L253

"checkpoint format" is new functionality, which support new format "safetensors".

So in this commit I do,

• Add error printing code in case exception raises
• Add "Checkpoint format" Radio in UI, default="ckpt"
• "Recipe" format is slightly changed

With this commit, I have no error merging with sub-directory models.

Please try and I hope you enjoy !