Collections: Adding a Column to 'blog' kills Collections

I added a column to the 'blog' example in Collection form and now the Collection will not display - there is just grey space in the Manager. Even right clicking and selecting 'Edit' on the resource won't open it.

In order to get the Collections extension back, i.e. to view the Children, I have to delete the column I added.

The column uses 'render image path' and I was following the example here:
http://modx.com/blog/2014/09/30/collections-easily-customizable-admin-views-for-content-types/

I also read this:
http://rtfm.modx.com/extras/revo/collections

I'm probably doing something wrong.

The image value is a TV. The input type is 'image' and the output type is 'string'.

My MODx version is 'MODX Revolution 2.3.3-pl (traditional)'.

Any suggestions please?

Thanks! Tony

ps
It would be really useful to have the image column in the 'blog' Collection example provided.

Show what you typed for "renderer"...if you get it wrong spelling-wise etc, the whole thing explodes

Quote from: donshakespeare at May 15, 2015, 11:18 AM

Show what you typed for "renderer"...if you get it wrong spelling-wise etc, the whole thing explodes

Hi I tried both the key collections.renderer_image_path and the name setting_collections.renderer_image_path I used copy and paste for both.