YML错误：缩进错误，预期为缩进块在Ansible中。

Question

我得到了缩进错误：当我试图运行ansiple剧本时需要一个缩进的块。我在https://yaml-online-parser.appspot.com/中进行了验证。在

类似的yml也适用于其他服务器

工作

 ---

# Getting thename of the .txt file
- name: Getting name for anchor.txt 
  shell: "ls /mule/ansible/mule-enterprise-standalone-3.4.1/*.txt"
  register: the_file

- debug: msg="{{ the_file }}"

- set_fact: app_folder="{{ the_file.stdout | replace('-anchor.txt','') }}"

- debug: msg="{{ app_folder }}"

# Delete the .txt file
- name: Delete the anchor.txt file
  file: path="{{ the_file.stdout }}" state=absent 

# Wait until the app folder disappears
- name: Wait for the folder to 
  wait_for: path="{{ app_folder }}" state=absent

# Copy the zip file
- name: Copy the zip file 
  copy: src="../analytic-mule-services-mule-3.0.0-SNAPSHOT.zip" dest="/mule/ansible/mule-enterprise-standalone-3.4.1"

不起作用

^{pr2}$

Answer 1

提示（可能报告人工制品）：非工作的在初始^{之前有一个空格（至少在问题中）

删除了非工作版本中前导空格的（统一）diff）：

$ diff -u so_ansible_{not,''}working.yml 
 - so_ansible_notworking.yml   2016-06-02 11:18:09.000000000 +0200
+++ so_ansible_working.yml  2016-06-02 11:16:04.000000000 +0200
@@ -1,8 +1,8 @@
  -

 # Getting thename of the .txt file
  name: Getting name for anchor.txt file in 
-  shell: "ls /app_2/ansible/mule-enterprise-standalone-3.4.1/*.txt"
+- name: Getting name for anchor.txt 
+  shell: "ls /mule/ansible/mule-enterprise-standalone-3.4.1/*.txt"
   register: the_file

 - debug: msg="{{ the_file }}"
@@ -12,13 +12,13 @@
 - debug: msg="{{ app_folder }}"

 # Delete the .txt file
  name: Delete the anchor.txt file in 
+- name: Delete the anchor.txt file
   file: path="{{ the_file.stdout }}" state=absent 

 # Wait until the app folder disappears
  name: Wait for the folder to disappear
+- name: Wait for the folder to 
   wait_for: path="{{ app_folder }}" state=absent

 # Copy the zip file
  name: Copy the zip file to 
-  copy: src="../analytic-platform-service-3.0.0-SNAPSHOT.zip" dest="/app_2/ansible/mule-enterprise-standalone-3.4.1"
\ No newline at end of file
+- name: Copy the zip file 
+  copy: src="../analytic-mule-services-mule-3.0.0-SNAPSHOT.zip" dest="/mule/ansible/mule-enterprise-standalone-3.4.1"
\ No newline at end of file

因此，如果没有外来字符（\r或标签中混有空格，可能在复制、粘贴和提交到So服务器时丢失），那么我唯一注意到的就是上面的提示。请使用@bent blue或hextump/xxd/whatnot我在评论中建议的编辑器，以确保脚本收到您想要的。在

从操作更新： 即使我有同样的错误，我也修改了。 我一行一行地浏览，但都没有（“意想不到的”空白或制表符）

^{pr2}$