List Does Not exist.

We get this error usually when there is mismatch in list id, when we move from stage to prod.

If you have customized the lists new, edit or display page through designer you have to fix the URL.

 

At the end of the page URL add ?Contents=1 , you'll get a webpart maintenance page, there close all the webparts. After that open them one by one and you'll come to know about the faulty webpart. In the end just remove or fix the faulty webpart. It always helped me to fix these kind of issues.

 

 

Thanks