When you start Skedler and if you see the following error:

  throw generateError(state, message);
YAMLException: bad indentation of a mapping entry at line 5, column 2:

This error due to improper spacing after colon or indentation before the start of the variable in skedler_home/config/reporting.yml configuration file.

To resolve

Make sure there is only single space after the colon and no indentation before the start of the variable. Follow the same format given for default vaiables in reporting.yml

For example check the screenshot of reporting.yml given below,