[Bug]: ValueError: unknown url type during launch

[aliencaocao]

Is there an existing issue for this?

• [X] I have searched the existing issues and checked the recent builds/commits

What happened?

Error completing request
Arguments: ('v1-5-pruned-emaonly.ckpt [81761151]',) {}
Traceback (most recent call last):
  File "E:\PyCharmProjects\stable-diffusion-webui\modules\ui.py", line 185, in f
    res = list(func(*args, **kwargs))
  File "E:\PyCharmProjects\stable-diffusion-webui\modules\ui_extensions.py", line 153, in refresh_available_extensions
    with urllib.request.urlopen(url) as response:
  File "C:\Program Files\Python39\lib\urllib\request.py", line 214, in urlopen
    return opener.open(url, data, timeout)
  File "C:\Program Files\Python39\lib\urllib\request.py", line 501, in open
    req = Request(fullurl, data)
  File "C:\Program Files\Python39\lib\urllib\request.py", line 320, in __init__
    self.full_url = url
  File "C:\Program Files\Python39\lib\urllib\request.py", line 346, in full_url
    self._parse()
  File "C:\Program Files\Python39\lib\urllib\request.py", line 375, in _parse
    raise ValueError("unknown url type: %r" % self.full_url)
ValueError: unknown url type: 'v1-5-pruned-emaonly.ckpt [81761151]'

This error is printed for many times for every local checkpoint I have.

Steps to reproduce the problem

Start webui.bat

What should have happened?

no error

Commit where the problem happens

f3ab41844ed62d87f84433fcdfd76d8211edd50e

What platforms do you use to access UI ?

Windows

What browsers do you use to access the UI ?

Google Chrome

Command Line Arguments

--force-enable-xformers --listen --deepdanbooru --api --nowebui --disable-safe-unpickle --opt-channelslast

Additional information, context and logs

Looks like it is introduced in the recent extensions updates