I am trying to generate chm file using Hierarchical Table of Contents Plug-In with sandcastle help file builder version 18.104.22.168. After including this plugin, I get the following error
Combining conceptual and API intermediate TOC files...
Last step completed in 00:00:00.0000
SHFB: Error BE0065: BUILD FAILED: Object reference not set to an instance of an object.
I checked by removing the plugin and build succeeds.
Also i checked with the previous verision (22.214.171.124), by trying to to generate the same chm file
including the plugin, and that also works.
But the previous version is not compatible with .Net 4.0 , hence i cannot use that.
Does anyone has any fix for this?