小编Cam*_*le1的帖子

我正在尝试实现一个角色，该角色在继续执行剧本的其余部分之前检查给定目录是否为空。

我已经尝试过这段代码，但出现错误，我不确定正确的实现。

- name: Check if d folder is empty before proceeding
  find:
   paths: c/d/
   patterns: "*.*"
   register: filesFound

- fail:
     msg: The d folder is not empty. 
  when: filesFound.matched > 0

- debug:
    msg: "The d folder is empty. Proceeding."

这是我得到的错误：

fatal FAILED! =>
{"changed": false,
"module_stderr": "Exception calling \"Create\" with \"1\" argument(s):
\"At line:4 char:21
def _ansiballz_main():
An expression was expected after '('.
At line:12 char:27
except (AttributeError, OSError):
Missing argument in parameter list.
At line:14 char:7
if …