Invalid List Template Error

Explanation:

When i go to this site url http://vpc01:1234/sites/sitecollection_45/default.aspx i am getting the error of  invalid list template and i am not able to see any page .

Error:

Invalid list template error .

RESOLUTION:

i go to the url http://vpc01:1234/sites/sitecollection_45/default.aspx then add “?contents=1″ at the end of the url

so now my url is  http://vpc01:1234/sites/sitecollection_45/default.aspx?contents=1. And you will redirect to =>  Web Part Page Maintenance.

Close all the webparts in this page.

After closing the webpart you can see you home page. Afterward you can add the webpart using edit page mode in the particaular webpart zone as it is before and you ll have your original page.