[Bug]: contronlnet API fails to call MLSD

[utenkkekou]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits of both this extension and the webui

What happened?

I am using the latest stable diffusion and controlnet, and I also refer to the minimal working example on the API wiki, but only a few models can be called normally, and now only canny and normalbae can be used normally through the api.

（I have used the latest three versions in both win1O and win11, all of which are in similar situations, canny can be used normally, but mlsd and most of the others cannot, other models may be named problems, but mlsd is not）

Steps to reproduce the problem

1. Go to Start sd via webui-user.bat
2. Press Check the model with a minimal working example
3. canny and normalba can pass the test, mlsd can't

What should have happened?

The normal situation should be to produce the correct picture like canny,but not

Commit where the problem happens

webui:
version: v1.3.0  •  python: 3.10.6  •  torch: 2.0.1+cu118  •  xformers: N/A  •  gradio: 3.31.0  •  checkpoint: 2bd89c4fad
controlnet:
v1.1.202 (main)

What browsers do you use to access the UI ?

Google Chrome

Command Line Arguments

webui-user .bat
--listen --api

List of enabled extensions

Only sd-webui-controlnet

Console logs

Loading model: control_v11p_sd15_mlsd [aca30ff0]
Loaded state_dict from [D:\stable-diffusion-webui\models\ControlNet\control_v11p_sd15_mlsd.pth]
Loading config: D:\stable-diffusion-webui\extensions\sd-webui-controlnet\models\control_v11p_sd15_mlsd.yaml
ControlNet model control_v11p_sd15_mlsd [aca30ff0] loaded.
Loading preprocessor: mlsd
preprocessor resolution = 512
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:01<00:00, 23.46it/s]

Additional information

No response

[dragoncdj]

I encountered the same problem as you, please solve it, mlsd does not work, even preprocessing is not good

[ljleb]

The default value for thresholds is 64, must likely you need to pass threshold a and b to the api.

[ljleb]

Can we change these default values?

[lllyasviel]

added smart default value in 1.1.218 #1565