Plugin gives error in configuration o foswiki

I installed the LoginNameAliasPlugin, but in the configuration of the extension I get an error on:

• {LoginNameAliasesPlugin}{REMOVE_PREFIX}
• {LoginNameAliasesPlugin}{REMOVE_SUFFIX}
• {LoginNameAliasesPlugin}{MAP_BLANK_USER}
• {LoginNameAliasesPlugin}{MAP_UNREGISTERED}

The error is: .spec ERROR! TYPE *T* could not be 'use'd

Does anybody know how to fix this?

---

I found something similar in the HomePagePlugin. The cause was the text:

# **Text**

before a variable in the spec file. I changed this to

# **STRING**

and the error disappeared. In addition, the plug-in started working.

I hope this helps.