I started having this problem recently, after upgrading to 3.1. Im not sure if it was related or not but…
When I drag and drop the Blog List widget to a template, I get this:
Hi Conan,
It appears as though the blog index application didn’t initialize properly when CM1 started. I’m going to create a support ticket for this issue so that you can share your log file with me and we can verify exactly what’s going on here. Please check your inbox in just a moment.
Nathaniel,
Thank you for your recent solution to this problem. Our Blog List widget is working fine now.
Awesome, I’m happy to hear it!