So you've built a web part using SharePoint Framework and want to expose it in Teams as a tab or a personal app. Unfortunately, all you see is an error. What's wrong?
So you created a new modern team site and you can't find it or any information stored inside through SharePoint Search.
You optimized your SharePoint Framework bundle for production. One day you get an exception: An error has occurred in line 1, column 11564. You're clueless.
A while ago I published an article about issues in SharePoint 2013 when trying to programmatically work with Managed Navigation and anonymous users. For those of you who prefer watching over reading the article has been made available as a video.
Last April I had the honor of presenting three sessions at the SharePoint Evolution Conference 2015.