I have deployed a very simple Lightswitch application to SharePoint online (provider hosted) with the middle tier and database components being hosted in Azure.

I have followed this tutorial as my guide ( http://blogs.msdn.com/b/lightswitch/archive/2013/04/02/sharepoint-hosting-options-for-lightswitch.aspx )

I have my ClientID and Client Secret as described in the article.

The publish process seems to work normally but when I launch the application in SharePoint I am getting the following error:

Server Error in '/' Application.

Hi,

For about creating and publishing LightSwitch app, I would suggest you take a look at the link below about LightSwitch app for a quick start:

Walkthrough: Creating an App for SharePoint by Using LightSwitch

http://msdn.microsoft.com/en-us/library/jj969621.aspx

Other three links with more information for your reference:

http://blogs.msdn.com/b/bethmassi/archive/2013/01/17/get-started-building-sharepoint-apps-in-minutes-with-lightswitch.aspx

http://blogs.msdn.com/b/lightswitch/archive/2013/04/29/publishing-lightswitch-apps-for-sharepoint-to-the-catalog.aspx

http://www.paulspatterson.com/building-sharepoint-2013-apps-using-lightswitch-rollup/  

Thanks

Patrick Liang

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Hi

None of these are specific debugging help. Please add good information for actually solving the specific issue rather than just links to setup procedures.

I hate when people refer to links rather then explaining the issue.

I am have the same error and I am not able to resolve it.

Siraj