RunPod•6d ago

Bad requests

I have just the normal 3.6.0 sdxl docker running on my serverless but i just cannot get it to request correctly with a workflow. According to github which is literally the only place with any documentation it says a workflow can be passed but nothing I've tried works its just endless 400 bad request...

 {
        "input": {
            "prompt": prompt,
            "num_inference_steps": 50,
            "width": 1024,
            "height": 1024,
            "guidance_scale": 15,
            "high_noise_frac": 1.2
        }
    }

 {
        "input": {
            "prompt": prompt,
            "num_inference_steps": 50,
            "width": 1024,
            "height": 1024,
            "guidance_scale": 15,
            "high_noise_frac": 1.2
        }
    }

for some reason it will accept this but when I pass a workflow like this it just errors from the request.

{
  "input": {
    "workflow": {
      "1": {
        "inputs": {
          "ckpt_name": "sd_xl_base_1.0.safetensors"
        },
        "class_type": "CheckpointLoaderSimple",
        "_meta": {
          "title": "Load Checkpoint"
        }
      },
      "2": {
        "inputs": {
          "seed": 0,
          "steps": 20,
          "cfg": 8,
          "sampler_name": "euler",
          "scheduler": "normal",
          "denoise": 1,
          "model": [
            "1",
            0
          ],
          "positive": [
            "3",
            0
          ],
          "negative": [
            "4",
            0
          ],
          "latent_image": [
            "5",
            0
          ]
        },
        "class_type": "KSampler",
        "_meta": {
          "title": "KSampler"
        }
      },
      "3": {
        "inputs": {
          "text": "positive prompt here",
          "clip": [
            "1",
            1
          ]
        },
        "class_type": "CLIPTextEncode",
        "_meta": {
          "title": "CLIP Text Encode (Prompt)"
        }
      },
      "4": {
        "inputs": {
          "text": "negative prompt here",
          "clip": [
            "1",
            1
          ]
        },
        "class_type": "CLIPTextEncode",
        "_meta": {
          "title": "CLIP Text Encode (Prompt)"
        }
      },
      "5": {
        "inputs": {
          "width": 1024,
          "height": 1024,
          "batch_size": 1
        },
        "class_type": "EmptyLatentImage",
        "_meta": {
          "title": "Empty Latent Image"
        }
      },
      "6": {
        "inputs": {
          "samples": [
            "2",
            0
          ],
          "vae": [
            "1",
            2
          ]
        },
        "class_type": "VAEDecode",
        "_meta": {
          "title": "VAE Decode"
        }
      },
      "7": {
        "inputs": {
          "filename_prefix": "ComfyUI",
          "images": [
            "6",
            0
          ]
        },
        "class_type": "SaveImage",
        "_meta": {
          "title": "Save Image"
        }
      }
    }
  }
}

{
  "input": {
    "workflow": {
      "1": {
        "inputs": {
          "ckpt_name": "sd_xl_base_1.0.safetensors"
        },
        "class_type": "CheckpointLoaderSimple",
        "_meta": {
          "title": "Load Checkpoint"
        }
      },
      "2": {
        "inputs": {
          "seed": 0,
          "steps": 20,
          "cfg": 8,
          "sampler_name": "euler",
          "scheduler": "normal",
          "denoise": 1,
          "model": [
            "1",
            0
          ],
          "positive": [
            "3",
            0
          ],
          "negative": [
            "4",
            0
          ],
          "latent_image": [
            "5",
            0
          ]
        },
        "class_type": "KSampler",
        "_meta": {
          "title": "KSampler"
        }
      },
      "3": {
        "inputs": {
          "text": "positive prompt here",
          "clip": [
            "1",
            1
          ]
        },
        "class_type": "CLIPTextEncode",
        "_meta": {
          "title": "CLIP Text Encode (Prompt)"
        }
      },
      "4": {
        "inputs": {
          "text": "negative prompt here",
          "clip": [
            "1",
            1
          ]
        },
        "class_type": "CLIPTextEncode",
        "_meta": {
          "title": "CLIP Text Encode (Prompt)"
        }
      },
      "5": {
        "inputs": {
          "width": 1024,
          "height": 1024,
          "batch_size": 1
        },
        "class_type": "EmptyLatentImage",
        "_meta": {
          "title": "Empty Latent Image"
        }
      },
      "6": {
        "inputs": {
          "samples": [
            "2",
            0
          ],
          "vae": [
            "1",
            2
          ]
        },
        "class_type": "VAEDecode",
        "_meta": {
          "title": "VAE Decode"
        }
      },
      "7": {
        "inputs": {
          "filename_prefix": "ComfyUI",
          "images": [
            "6",
            0
          ]
        },
        "class_type": "SaveImage",
        "_meta": {
          "title": "Save Image"
        }
      }
    }
  }
}

38 Replies

JacobOP•6d ago

I'm sure its something I'm doing wrong but there's zero info on how to do it properly from what I've found

curl -X POST -H "Authorization: Bearer <api_key>" -H "Content-Type: application/json" -d '{"input":{"workflow":{"3":{"inputs":{"seed":1337,"steps":20,"cfg":8,"sampler_name":"euler","scheduler":"normal","denoise":1,"model":["4",0],"positive":["6",0],"negative":["7",0],"latent_image":["5",0]},"class_type":"KSampler"},"4":{"inputs":{"ckpt_name":"sd_xl_base_1.0.safetensors"},"class_type":"CheckpointLoaderSimple"},"5":{"inputs":{"width":512,"height":512,"batch_size":1},"class_type":"EmptyLatentImage"},"6":{"inputs":{"text":"beautiful scenery nature glass bottle landscape, purple galaxy bottle,","clip":["4",1]},"class_type":"CLIPTextEncode"},"7":{"inputs":{"text":"text, watermark","clip":["4",1]},"class_type":"CLIPTextEncode"},"8":{"inputs":{"samples":["3",0],"vae":["4",2]},"class_type":"VAEDecode"},"9":{"inputs":{"filename_prefix":"ComfyUI","images":["8",0]},"class_type":"SaveImage"}}}}' https://api.runpod.ai/v2/<endpoint_id>/runsync

curl -X POST -H "Authorization: Bearer <api_key>" -H "Content-Type: application/json" -d '{"input":{"workflow":{"3":{"inputs":{"seed":1337,"steps":20,"cfg":8,"sampler_name":"euler","scheduler":"normal","denoise":1,"model":["4",0],"positive":["6",0],"negative":["7",0],"latent_image":["5",0]},"class_type":"KSampler"},"4":{"inputs":{"ckpt_name":"sd_xl_base_1.0.safetensors"},"class_type":"CheckpointLoaderSimple"},"5":{"inputs":{"width":512,"height":512,"batch_size":1},"class_type":"EmptyLatentImage"},"6":{"inputs":{"text":"beautiful scenery nature glass bottle landscape, purple galaxy bottle,","clip":["4",1]},"class_type":"CLIPTextEncode"},"7":{"inputs":{"text":"text, watermark","clip":["4",1]},"class_type":"CLIPTextEncode"},"8":{"inputs":{"samples":["3",0],"vae":["4",2]},"class_type":"VAEDecode"},"9":{"inputs":{"filename_prefix":"ComfyUI","images":["8",0]},"class_type":"SaveImage"}}}}' https://api.runpod.ai/v2/<endpoint_id>/runsync

this example request according to the github works

Jason•5d ago

soo.. you can get the "workflow" request from comfyui and you put it inside correctly without invalid json right may i know whats the error you are experiencing from that workflow input?, is it from the worker logs? or where?

JacobOP•5d ago

Yeah I tried importing a workflow but it just gives the 400 bad request error on runpod so it must not be formated correctly or something It's the logs from runpod I think the worker one

Jason•5d ago

so when you sendthe request the response is 400 bad request? can you copy it here? oh i see it says json is valid tho how did you send your request too? (that one that failed)

JacobOP•5d ago

Ive been using a discord bot to send the requests like I said that first one works fine but workflows just error out

Jason•5d ago

whats the code like? you mean the example from github (curl one) works but that json workflow that is prettied above isnt working right? whats the code you used to send the request, whats the error like oh btw bearer toke okay.

JacobOP•5d ago

yeah noticed

JacobOP•5d ago

https://i.imgur.com/x0heUQh.png

Imgur

Jason•5d ago

huh is that a comfyui worker or what?

JacobOP•5d ago

https://i.imgur.com/AmA65cV.png

Imgur

JacobOP•5d ago

thats the worker log

Jason•5d ago

doesn't looks like a normal one i found from the github

JacobOP•5d ago

i sent the workflow i posted earlier

Jason•5d ago

oh... you're actually not running comfyui that is why... that workflow you formatted is for comfyui only not for other workers

JacobOP•5d ago

Am I not? I thought I was I just picked the quick deploy thing

Jason•5d ago

which one?

INPUT_SCHEMA = {
    'prompt': {
        'type': str,
        'required': False,
    },
    'negative_prompt': {
        'type': str,
        'required': False,
        'default': None
    },
    'height': {
        'type': int,
        'required': False,
        'default': 1024
    },
    'width': {
        'type': int,
        'required': False,
        'default': 1024
    },
    'seed': {
        'type': int,
        'required': False,
        'default': None
    },
    'scheduler': {
        'type': str,
        'required': False,
        'default': 'DDIM'
    },
    'num_inference_steps': {
        'type': int,
        'required': False,
        'default': 25
    },
    'refiner_inference_steps': {
        'type': int,
        'required': False,
        'default': 50
    },
    'guidance_scale': {
        'type': float,
        'required': False,
        'default': 7.5
    },
    'strength': {
        'type': float,
        'required': False,
        'default': 0.3
    },
    'image_url': {
        'type': str,
        'required': False,
        'default': None
    },
    'num_images': {
        'type': int,
        'required': False,
        'default': 1,
        'constraints': lambda img_count: 3 > img_count > 0
    },
    'high_noise_frac': {
        'type': float,
        'required': False,
        'default': None
    },
}

INPUT_SCHEMA = {
    'prompt': {
        'type': str,
        'required': False,
    },
    'negative_prompt': {
        'type': str,
        'required': False,
        'default': None
    },
    'height': {
        'type': int,
        'required': False,
        'default': 1024
    },
    'width': {
        'type': int,
        'required': False,
        'default': 1024
    },
    'seed': {
        'type': int,
        'required': False,
        'default': None
    },
    'scheduler': {
        'type': str,
        'required': False,
        'default': 'DDIM'
    },
    'num_inference_steps': {
        'type': int,
        'required': False,
        'default': 25
    },
    'refiner_inference_steps': {
        'type': int,
        'required': False,
        'default': 50
    },
    'guidance_scale': {
        'type': float,
        'required': False,
        'default': 7.5
    },
    'strength': {
        'type': float,
        'required': False,
        'default': 0.3
    },
    'image_url': {
        'type': str,
        'required': False,
        'default': None
    },
    'num_images': {
        'type': int,
        'required': False,
        'default': 1,
        'constraints': lambda img_count: 3 > img_count > 0
    },
    'high_noise_frac': {
        'type': float,
        'required': False,
        'default': None
    },
}

JacobOP•5d ago

Is there a different workflow for sdxl?

Jason•5d ago

thats the validation for sdxl worker which one from the runpod website, can you screenshot and showme? that you've deployed

JacobOP•5d ago

Actually I think I deleted that one the one I'm on now is the sdxl one I thought it was also on comfy ui

Jason•5d ago

i see, i think it might uses hf pipelines, as you see from the logs its okay let me give you the link to comfyui

Jason•5d ago

https://github.com/blib-la/runpod-worker-comfy/tree/main?tab=readme-ov-file#features

GitHub

GitHub - blib-la/runpod-worker-comfy: ComfyUI as a serverless API o...

ComfyUI as a serverless API on RunPod. Contribute to blib-la/runpod-worker-comfy development by creating an account on GitHub.

JacobOP•5d ago

I'll look into the sdxl requests, didn't see anything online so I was confused I might have to make a docker with that and just add the sdxl models I gues

Jason•5d ago

was from https://github.com/runpod-workers/worker-sdxl/tree/main/src

GitHub

worker-sdxl/src at main · runpod-workers/worker-sdxl

RunPod worker for Stable Diffusion XL. Contribute to runpod-workers/worker-sdxl development by creating an account on GitHub.

Jason•5d ago

sure, that works just follow the guides, and if you're stuck somewhere feel free to open a new one in #⚡｜serverless
so that the thread is cleaner

JacobOP•5d ago

Thanks for replying though I appreciate it

Jason•5d ago

Your welcome!

JacobOP•5d ago

I don't get this part though, the solution you gave will work but the docker even says comfyui for it so why would the requests be handled differently https://hub.docker.com/r/timpietruskyblibla/runpod-worker-comfy/tags "Run ComfyUI as a serverless API on RunPod." Don't see much info on the hf pipeline but I can just switch dockers I guess

Jason•5d ago

You're using this?

JacobOP•5d ago

Yeah that's apparently the version according to runpod

Jason•5d ago

I see, there might be an error with your request inside the worker then but when it wanted to return the error, it didn't succeed because runpod cannot parse the response from the worker That's what I thought

JacobOP•5d ago

that's a different endpoint but the workflow I tested on that also didn't work And it apparently has comfyui

Jason•5d ago

Huh I'm getting confused here, can you make another thread instead for that one and one for the comfyui So it doesn't get mixed up

JacobOP•5d ago

I can but it's throwing the same error idk just confused

Jason•5d ago

They all throw 400 bad request like this? Try modifying the docker image add a print statement before the return To print anything that is returned from the worker (inside the handler.py code)

JacobOP•5d ago

I think it might have just given me a weird docker when I hit quick deploy I'll try with a fresh version of the one you sent first

Jason•5d ago

Hmm I dont think so But sure

JacobOP•5d ago

I think I got it working actually, I had a node incorrect I believe from what the log said. But that sdxl docker confused me because I thought it was comfyui like the other ones that's my fault Anyway I'll make a thread if I have problems have a good one

Jason•5d ago

Oh a node incorrect meaning the comfyui should errors out? Ic okok

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