I integrated the CustomPipe sample with the products module that comes with the SDK then I added the pipe in global.asax under the Bootstrapper_Initialized event handler:
I am aware that the search scope won't show up when creating new indexes but I am having two main issues:
1. The products are still not showing in the search results.
2. Any attempt to Reindex an existing search index or create a new one results in an 'object reference not set to an instance of an object'.
I am using SF4.1 SP2.