Tiled Upscaler only works in webui but not in API

[psykokwak-com]

Hi all,
I'm trying to upscale an image using Tiled diffusion (and tiled VAE). Here are my parameters :

As you can see, it works well. The second output image comes from the upscaler.

[Tiled Diffusion] upscaling image with 4x-UltraSharp...
tiled upscale: 100%|████████████████████████████████████████████████████████████████████████████| 9/9 [00:01<00:00,  4.78it/s]

But when I apply the same parameters on the API :

    payload = {
       "init_images": [
        "myimage"
      ],
      "seed": 3073412432,
      "sampler_index": "DPM++ 3M SDE Karras",
      "steps": 6,
      "denoising_strength": 0.35,
      "cfg_scale": 1,
      "prompt": "best quality, highres, <lora:more_details:1.0> <lora:SDXLrender_v2.0:1> <lora:LCM_LoRA_Weights_SD15:1>",
      "negative_prompt": "(worst quality, low quality, normal quality:2)",
      "width": img_output_width,
      "height": img_output_height,
      "alwayson_scripts": {
        "Tiled VAE": {
          "args": [ True,       # enable
                    1024, 96,   # encoder tile size, decoder tile size
                    True,       # vae to gpu
                    True,       # fast decoder
                    True,       # fast encoder
                    False]      # color fix
        },
        "Tiled Diffusion": {
          "args": [ True,                       # enable 
                    "MultiDiffusion",           # method
                    True,                      # override size
                    True,                       # keep input size
                    img_output_width,           # image width
                    img_output_height,          # image height
                    112,                        # tile width
                    144,                        # tile height
                    4,                          # tile overlap
                    8,                          # tile batch size
                    "4x-UltraSharp", # Upscaler name
                    scale] # Scale factor
        },
      }
    }

The upscaler pass returns immediately and the output upscaled image seems to be a simple Lancoz or Nearest upscale...
I tried with different upscaler and they all returns a simple stretched resize.

Did I miss something ?

Thanks for your help

[dy-gdut]

I have encountered the same problem. Have you resolved it

[dy-gdut]

my email 1431073686@qq.com
thinks