I recently added a custom webpart, and all pages started giving me a 404 error (even the root). I can get to central administration, but I don't see any errors either there, or in the event viewer. ...
As described in the Title, we erased the web part that lists the elements in this library, but now we get this error and we don't manage to figure out how to reset the page to its original state. We ...
We have a WebPart that has a module with resources (images, css and js files). Locally it works perfectly when deploying from VisualStudio. In a testing server we're deploying the webpart via ...