[Mono-list] null ref. exception

Peter Hagen peter at wingsofdeath.nu
Sun Jul 19 12:40:26 EDT 2009

Hi Gonzalo

well, i have a bit a problem of recreating the bug in a new project.  
If i make a new project from MonoDevelop, it works as planned. But  
inside my project it doesn't. But this is originally a 1.1  
application. Uploading the entire project isnt really an option. So,  
ill try to figure out more about the project first :s



On Jul 19, 2009, at 1:50 PM, Gonzalo Paniagua Javier wrote:

> On Sun, 2009-07-19 at 12:12 +0200, Peter Hagen wrote:
>> Hi
>> i migrated my webapp to .net 2.0. When i testdrive it, on my Mono
>> 2.0.1 (Ubuntu) it runs very nicely. After that I uploaded the site to
>> my webserver with has Mono on it, and when I open the page
>> with my upload control, I get the message down below. So, i guess
>> there is a difference between 2.0 and 2.4. Is this a bug? or should i
>> set some parameter somewhere?
> [...]
>> Argument cannot be null. Parameter name: virtualPath
>> Description: HTTP 500. Error processing request.
>> Stack Trace:
>> System.ArgumentNullException: Argument cannot be null.
>> Parameter name: virtualPath
>>  at System.Web.VirtualPathUtility.IsAbsolute (System.String  
>> virtualPath) [0x00000]
> It is probably a bug. Sounds familiar so it might have been fixed
> already. Do you mind entering a bug report (see
> http://www.mono-project.com/Bugs) with a small test case that helps us
> reproduce the problem?
> Thanks.
> -Gonzalo
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