Object reference not set to an instance of an object-datacontext

I am trying to publish asp.net mvc site on re开发者_开发百科mote server I am getting the error as shown in figure. Any idea

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I solved it the problem was that in the designer file connection name was different then that of web.config. Once both name are same it started running fine.

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Any chance you could post a larger scale of the image, the stack trace is very tricky to read.

As a guess, it looks like the exception is being raised in the database context area of code - possibly Entity Framework??

First, have a look at the Models.EvloetDatabaseContext constructor - is there anything in there that might cause the null reference exception?

You could put some Trace.WriteLine calls in that method and use a tool such as DebugView to see how many of those messages are being sent out. I use his often when debugging issues on a client's server.