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Home > Success Center > Server & Application Monitor (SAM) > SAM - Knowledgebase Articles > Display name Windows script output causes NullReferenceException

Display name Windows script output causes NullReferenceException

Overview

Display name Windows script output causes NullReferenceException.

Steps to reproduce:

  1. Navigate to Edit Application Properties of an application.
  2. Add Component Monitor.
  3. Choose Windows Script Monitor.
  4. Click Edit Script.
  5. Enter a script which returns at least one output.
  6. Click Get script output.
  7. Click Save if the script output is OK.
  8. At Script Output #1 > Display Name, enter a non-alphanumeric name, for example "# of something."
  9. Click Submit.
  10. Navigate to Application Component Details of the newly created component.
  11. In Internet Explorer you will see images that are not loaded.

Environment

All SAM versions

Resolution

Ensure that only alphanumeric characters are used. (A-Z, 0-9).

 

 

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Public