Macro Rendering Error¶

Traceback (most recent call last):
  File "/usr/local/lib/python3.13/site-packages/mkdocs_macros/plugin.py", line 688, in render
    return md_template.render(**page_variables)
           ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/jinja2/environment.py", line 1304, in render
    self.environment.handle_exception()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/local/lib/python3.13/site-packages/jinja2/environment.py", line 939, in handle_exception
    raise rewrite_traceback_stack(source=source)
  File "<template>", line 298, in top-level template code
  File "/usr/local/lib/python3.13/site-packages/jinja2/utils.py", line 83, in from_obj
    if hasattr(obj, "jinja_pass_arg"):
       ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
jinja2.exceptions.UndefinedError: 'str object' has no attribute 'popen'