nargs is set to conflict with the composite type arity.

[CliveMcCarthy]

I'm no Python programmer but I get this:

File "/usr/lib/python3/dist-packages/click/types.py", line 590, in convert raise TypeError('It would appear that nargs is set to conflict ' TypeError: It would appear that nargs is set to conflict with the composite type arity.

It looks like the CLI code has a bug

[CliveMcCarthy]

Python 3.8.10 Linux Kernel 5.15 Mint 20.3

Traceback (most recent call last): File "/home/clive/.local/bin/rembg", line 8, in sys.exit(main()) File "/usr/lib/python3/dist-packages/click/core.py", line 764, in call return self.main(*args, **kwargs) File "/usr/lib/python3/dist-packages/click/core.py", line 717, in main rv = self.invoke(ctx) File "/usr/lib/python3/dist-packages/click/core.py", line 1135, in invoke sub_ctx = cmd.make_context(cmd_name, args, parent=ctx) File "/usr/lib/python3/dist-packages/click/core.py", line 641, in make_context self.parse_args(ctx, args) File "/usr/lib/python3/dist-packages/click/core.py", line 940, in parse_args value, args = param.handle_parse_result(ctx, opts, args) File "/usr/lib/python3/dist-packages/click/core.py", line 1469, in handle_parse_result value = self.full_process_value(ctx, value) File "/usr/lib/python3/dist-packages/click/core.py", line 1790, in full_process_value return Parameter.full_process_value(self, ctx, value) File "/usr/lib/python3/dist-packages/click/core.py", line 1441, in full_process_value value = self.get_default(ctx) File "/usr/lib/python3/dist-packages/click/core.py", line 1745, in get_default return Parameter.get_default(self, ctx) File "/usr/lib/python3/dist-packages/click/core.py", line 1385, in get_default return self.type_cast_value(ctx, rv) File "/usr/lib/python3/dist-packages/click/core.py", line 1411, in type_cast_value return self.type(value or (), self, ctx) File "/usr/lib/python3/dist-packages/click/types.py", line 39, in call return self.convert(value, param, ctx) File "/usr/lib/python3/dist-packages/click/types.py", line 590, in convert raise TypeError('It would appear that nargs is set to conflict ' TypeError: It would appear that nargs is set to conflict with the composite type arity.

[danielgatis]

@CliveMcCarthy hello, could you please share here the command you are trying to run?

[CliveMcCarthy]

The command line is nothing special. I shall try to reproduce it. I have moved on and am now using a Python script that calls rembg directly and that works just fine. My command line was: rembg i audrey.jpg audrey.png

It still shows the same problem.

[CliveMcCarthy]

Incidentally, I tried the u2net_human_seg in place of u2net and got poorer results. Odd.

[RDxR10]

*I have the same issue: Command: rembg i image.jpg transparent_output.png

[CliveMcCarthy]

After writing my own very small Python script to run rembg my guess is that there is some misuse of the command line interpreter library function. I did a web search and saw something about a bug/change in CLI -- which I assume is the command line interpreter.

[kabaluyot]

Same encountered the issue:

ubuntu@<TAPH>:~/rembg$ rembg i input/sample-car.jpeg output/nobg-car-png
Traceback (most recent call last):
  File "/home/ubuntu/.local/bin/rembg", line 8, in <module>
    sys.exit(main())
  File "/home/ubuntu/.local/lib/python3.8/site-packages/rembg/cli.py", line 33, in main
    _main()
  File "/usr/lib/python3/dist-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1135, in invoke
    sub_ctx = cmd.make_context(cmd_name, args, parent=ctx)
  File "/usr/lib/python3/dist-packages/click/core.py", line 641, in make_context
    self.parse_args(ctx, args)
  File "/usr/lib/python3/dist-packages/click/core.py", line 940, in parse_args
    value, args = param.handle_parse_result(ctx, opts, args)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1469, in handle_parse_result
    value = self.full_process_value(ctx, value)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1790, in full_process_value
    return Parameter.full_process_value(self, ctx, value)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1441, in full_process_value
    value = self.get_default(ctx)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1745, in get_default
    return Parameter.get_default(self, ctx)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1385, in get_default
    return self.type_cast_value(ctx, rv)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1411, in type_cast_value
    return self.type(value or (), self, ctx)
  File "/usr/lib/python3/dist-packages/click/types.py", line 39, in __call__
    return self.convert(value, param, ctx)
  File "/usr/lib/python3/dist-packages/click/types.py", line 590, in convert
    raise TypeError('It would appear that nargs is set to conflict '
TypeError: It would appear that nargs is set to conflict with the composite type arity.

[shsmad]

Temporary hack: comment lines below in /path/to/python/dist-packages/rembg/commands/i_command.py:

@click.option(
    "-bgc",
    "--bgcolor",
    default=None,
    type=(int, int, int, int),
    nargs=4,
    help="Background color (R G B A) to replace the removed background with",
)

I think problem is in using nargs with tuple type

[jishnuthewalker]

facing the same problem! the fix works for me but the fix doesn't work when input and output are folders... i get another error after this then...

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity.

[Caz-T]

same error here: TypeError: It would appear that nargs is set to conflict with the composite type arity. command was rembg i input.png output.png where input.png exists

[meetdilip]

I got this error while trying

rembg i /home/myPC/12.png /home/myPC/haa.png

using Ubuntu 22.04

[meetdilip]

Temporary hack: comment lines below in /path/to/python/dist-packages/rembg/commands/i_command.py:

@click.option(
    "-bgc",
    "--bgcolor",
    default=None,
    type=(int, int, int, int),
    nargs=4,
    help="Background color (R G B A) to replace the removed background with",
)

I think problem is in using nargs with tuple type

This trick works. Thanks

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity.

[github-actions[bot]]

This issue was closed because it has been inactive for 14 days since being marked as stale.

[shsmad]

Not fixed