ValueError: images do not match

[BuQingYan]

Something went wrong when I used the multi-frame render script on img2img.
Error Message：
Traceback (most recent call last):
File "E:\ai2\sd-webui-aki-v4\modules\call_queue.py", line 56, in f
res = list(func(*args, **kwargs))
File "E:\ai2\sd-webui-aki-v4\modules\call_queue.py", line 37, in f
res = func(*args, **kwargs)
File "E:\ai2\sd-webui-aki-v4\modules\img2img.py", line 170, in img2img
processed = modules.scripts.scripts_img2img.run(p, *args)
File "E:\ai2\sd-webui-aki-v4\modules\scripts.py", line 407, in run
processed = script.run(p, *script_args)
File "E:\ai2\sd-webui-aki-v4\extensions\enhanced-img2img\scripts\multi_frame_rendering.py", line 450, in run
processed = processing.process_images(p)
File "E:\ai2\sd-webui-aki-v4\modules\processing.py", line 503, in process_images
res = process_images_inner(p)
File "E:\ai2\sd-webui-aki-v4\modules\processing.py", line 711, in process_images_inner
image_mask_composite = Image.composite(image.convert('RGBA').convert('RGBa'), Image.new('RGBa', image.size), p.mask_for_overlay.convert('L')).convert('RGBA')
File "E:\ai2\sd-webui-aki-v4\py310\lib\site-packages\PIL\Image.py", line 3341, in composite
image.paste(image1, None, mask)
File "E:\ai2\sd-webui-aki-v4\py310\lib\site-packages\PIL\Image.py", line 1731, in paste
self.im.paste(im, box, mask.im)
ValueError: images do not match

[okingjo]

I encountered the same issue, and solved by changing the resolution, make sure that the aspect ratio is exactly equal to your input images, for example, if the original images are 1920x1080, you can only set resolution to 16:9 tight. the SD might change your resolution automatically so be careful.
I think it is because script will put 3 images together during the generation, thus mismatch of resolution will cause that error.