Macro Rendering Error#

TemplateNotFound: /data/wraning_url.md

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/mkdocs_macros/plugin.py", line 480, in render
    return md_template.render(**page_variables)
  File "/usr/local/lib/python3.6/site-packages/jinja2/environment.py", line 1291, in render
    self.environment.handle_exception()
  File "/usr/local/lib/python3.6/site-packages/jinja2/environment.py", line 925, in handle_exception
    raise rewrite_traceback_stack(source=source)
  File "<template>", line 26, in top-level template code
  File "/usr/local/lib/python3.6/site-packages/jinja2/loaders.py", line 214, in get_source
    raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: /data/wraning_url.md