Az role assignment fails

[ghost]

This is autogenerated. Please review and update as needed.

Describe the bug

Command Name
az role assignment list

Errors:

The command failed with an unexpected error. Here is the traceback:
'Namespace' object has no attribute '_cmd'
Traceback (most recent call last):
  File "/usr/local/Cellar/azure-cli/2.30.0/libexec/lib/python3.9/site-packages/knack/cli.py", line 231, in invoke
    cmd_result = self.invocation.execute(args)
  File "/usr/local/Cellar/azure-cli/2.30.0/libexec/lib/python3.9/site-packages/azure/cli/core/commands/__init__.py", line 582, in execute
    parsed_args = self.parser.parse_args(args)
  File "/usr/local/Cellar/azure-cli/2.30.0/libexec/lib/python3.9/site-packages/knack/parser.py", line 260, in parse_args
    return super().parse_args(args)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1822, in parse_args
    args, argv = self.parse_known_args(args, namespace)
  File "/usr/local/Cellar/azure-cli/2.30.0/libexec/lib/python3.9/site-packages/azure/cli/core/parser.py", line 284, in parse_known_args
    self._namespace, self._raw_arguments = super().parse_known_args(args=args, namespace=namespace)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1850, in parse_known_args
    namespace, args = self._parse_known_args(args, namespace)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 2046, in _parse_known_args
    positionals_end_index = consume_positionals(start_index)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 2023, in consume_positionals
    take_action(action, args)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1932, in take_action
    action(self, namespace, argument_values, option_string)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1210, in __call__
    subnamespace, arg_strings = parser.parse_known_args(arg_strings, None)
  File "/usr/local/Cellar/azure-cli/2.30.0/libexec/lib/python3.9/site-packages/azure/cli/core/parser.py", line 284, in parse_known_args
    self._namespace, self._raw_arguments = super().parse_known_args(args=args, namespace=namespace)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1850, in parse_known_args
    namespace, args = self._parse_known_args(args, namespace)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 2046, in _parse_known_args
    positionals_end_index = consume_positionals(start_index)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 2023, in consume_positionals
    take_action(action, args)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1932, in take_action
    action(self, namespace, argument_values, option_string)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1210, in __call__
    subnamespace, arg_strings = parser.parse_known_args(arg_strings, None)
  File "/usr/local/Cellar/azure-cli/2.30.0/libexec/lib/python3.9/site-packages/azure/cli/core/parser.py", line 284, in parse_known_args
    self._namespace, self._raw_arguments = super().parse_known_args(args=args, namespace=namespace)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1850, in parse_known_args
    namespace, args = self._parse_known_args(args, namespace)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 2046, in _parse_known_args
    positionals_end_index = consume_positionals(start_index)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 2023, in consume_positionals
    take_action(action, args)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1932, in take_action
    action(self, namespace, argument_values, option_string)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1210, in __call__
    subnamespace, arg_strings = parser.parse_known_args(arg_strings, None)
  File "/usr/local/Cellar/azure-cli/2.30.0/libexec/lib/python3.9/site-packages/azure/cli/core/parser.py", line 284, in parse_known_args
    self._namespace, self._raw_arguments = super().parse_known_args(args=args, namespace=namespace)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1850, in parse_known_args
    namespace, args = self._parse_known_args(args, namespace)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 2064, in _parse_known_args
    start_index = consume_optional(start_index)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 2004, in consume_optional
    take_action(action, args, option_string)
  File "/usr/local/Cellar/python@3.9/3.9.8/Frameworks/Python.framework/Versions/3.9/lib/python3.9/argparse.py", line 1932, in take_action
    action(self, namespace, argument_values, option_string)
  File "/usr/local/Cellar/azure-cli/2.30.0/libexec/lib/python3.9/site-packages/azure/cli/core/commands/arm.py", line 357, in __call__
    profile = Profile(cli_ctx=namespace._cmd.cli_ctx)  # pylint: disable=protected-access
AttributeError: 'Namespace' object has no attribute '_cmd'

To Reproduce:

Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

• Put any pre-requisite steps here...
• az role assignment list --subscription {}

Expected Behavior

Environment Summary

macOS-12.0.1-x86_64-i386-64bit, Darwin 21.1.0
Python 3.9.8
Installer: HOMEBREW

azure-cli 2.30.0

Extensions:
ssh 0.1.6

Additional Context

[yonzhan]

@jiasli for awareness

[ghost]

@yonzhan I thought of reporting back to you that the update available this morning through Homebrew seems to have fixed the issue. Version 2.30.0_1 was available and as soon as I upgraded and ran the same command that triggered the original errors, azcue cli returned the data with no errors. I will keep testing and report back if anything.

[jiasli]

This is caused by #20269 and has been fixed by Homebrew/homebrew-core#86758.