SD upscale is broken ?

[MiguelRita]

Describe the bug
SD Upscale is not working anymore

To Reproduce
Steps to reproduce the behavior:

1. Go to img2img
2. Feed a image from upload or from txt2img
3. Run the script SD upscaling

ERROR Log

img2img: a flower
Error completing request
Arguments: (0, 'a flower', '', 'None', 'None', <PIL.Image.Image image mode=RGB size=512x512 at 0x2A6D38D75B0>, None, None, None, 0, 20, 0, 4, 0, False, False, 1, 1, 7, 0.75, -1.0, -1.0, 0, 0, 0, False, 512, 512, 0, False, 32, 0, '', '', 7, '', '', 1, 50, 0, False, 4, 1, '

Recommended settings: Sampling Steps: 80-100, Sampler: Euler a, Denoising strength: 0.8

', 128, 8, ['left', 'right', 'up', 'down'], 1, 0.05, 128, 4, 0, ['left', 'right', 'up', 'down'], False, False, None, '', '

Will upscale the image to twice the dimensions; use width and height sliders to set tile size

', 64, 13, 1, 'Euler a,Euler,LMS,Heun,DPM2,DPM2 a,DDIM,PLMS', 4, '', True, False) {}
Traceback (most recent call last):
File "F:\Development#Personal\13 - StableDiffusion\stable-diffusion-webui-1111\modules\ui.py", line 153, in f
res = list(func(*args, **kwargs))
File "F:\Development#Personal\13 - StableDiffusion\stable-diffusion-webui-1111\webui.py", line 63, in f
res = func(*args, **kwargs)
File "F:\Development#Personal\13 - StableDiffusion\stable-diffusion-webui-1111\modules\img2img.py", line 117, in img2img
processed = modules.scripts.scripts_img2img.run(p, *args)
File "F:\Development#Personal\13 - StableDiffusion\stable-diffusion-webui-1111\modules\scripts.py", line 159, in run
processed = script.run(p, *script_args)
File "F:\Development#Personal\13 - StableDiffusion\stable-diffusion-webui-1111\scripts\sd_upscale.py", line 37, in run
img = upscaler.upscale(init_img, init_img.width * 2, init_img.height * 2)
AttributeError: 'UpscalerData' object has no attribute 'upscale'

[MiguelRita]

Just did a new fresh install from the Master branch, the issue still persists. Sad times for upscaling !

[Rogal80]

I Have same issue and with Txt2Img using higres.fix when in settings I turn on anything for upscalers

[13700k]

Arguments: (0, 'a man with a black shirt and a black tie and a black shirt and a white wall and a white wall', '', 'None', 'None', <PIL.Image.Image image mode=RGB size=512x512 at 0xD2D720>, None, None, None, 0, 20, 0, 4, 0, False, False, 1, 1, 7, 0.75, -1.0, -1.0, 0, 0, 0, False, 512, 512, 0, False, 32, 0, '', '', 0, '', '', 1, 50, 0, False, 4, 1, '

Recommended settings: Sampling Steps: 80-100, Sampler: Euler a, Denoising strength: 0.8

', 128, 8, ['left', 'right', 'up', 'down'], 1, 0.05, 128, 4, 0, ['left', 'right', 'up', 'down'], False, False, None, '', '

Will upscale the image to twice the dimensions; use width and height sliders to set tile size

', 64, 0, '', '', 100, 0, 0, True, '

If you like my work, please consider showing your support on Patreon. Thank you! ❤

', 1, '', 4, '', True, False) {}
Traceback (most recent call last):
File "C:\SD\stable-diffusion-webui\modules\ui.py", line 153, in f
res = list(func(*args, **kwargs))
File "C:\SD\stable-diffusion-webui\webui.py", line 63, in f
res = func(*args, **kwargs)
File "C:\SD\stable-diffusion-webui\modules\img2img.py", line 119, in img2img
processed = process_images(p)
File "C:\SD\stable-diffusion-webui\modules\processing.py", line 333, in process_images
p.init(all_prompts, all_seeds, all_subseeds)
File "C:\SD\stable-diffusion-webui\modules\processing.py", line 586, in init
image = images.resize_image(self.resize_mode, image, self.width, self.height)
File "C:\SD\stable-diffusion-webui\modules\images.py", line 229, in resize_image
res = resize(im, width, height)
File "C:\SD\stable-diffusion-webui\modules\images.py", line 217, in resize
assert len(upscalers) > 0, f"could not find upscaler named {opts.upscaler_for_img2img}"
AssertionError: could not find upscaler named Real-ESRGAN 4x plus

[MiguelRita]

This is now fixed!

[UnaiGar]

how do you repair this error:
AssertionError: couldn not find upscaler named Real-ESRGAN 4x plus????