My question is about Sharepoint Server 2013. I have a created a list web part from a Subsite by using Sharepoint Designer to save a Data View Web part of my list and exported it to the Site Gallery. When I go to a different Subsite in the same site collection and try to add this web part I am able to select the web part I created but when I click save I keep getting this error.
However , I can add the web part I created on the same site I exported it from. I cannot figure out what is going on. Through several searches, I have tried the following: Turned Allow management of content types to No. I have inherited permissions from the Parent Site so everyone has the same permission. I have permission to see all so that shouldn't be the problem anyway. Any ideas?? I really need this to work.