[Mono-bugs] [Bug 628697] Webservice constructor crashes with object not set to an instance of an object error

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Sun Aug 8 06:44:03 EDT 2010


http://bugzilla.novell.com/show_bug.cgi?id=628697

http://bugzilla.novell.com/show_bug.cgi?id=628697#c1


--- Comment #1 from David Black <david.black at casewise.com> 2010-08-08 10:44:01 UTC ---
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Breaking news...

I was looking at the web references and I noticed that the server that the wsdl
was originating from was not the same as the one I set in the URL field. That
should be fine but I think the libraries are trying to access the original site
at some point (xml schema perhaps??)

My application serialize the results of web services to allow offline access. I
think that I can reproduce this issue reliably by:

1: Create a web service that returns an object as a result (not just a
primitive type)
2: Add web reference
3: call web service from  ipad app and serialize the result to the file system.
4: quit app and disable wifi
5: reload app and try to deserialize the object
6: object not set to an instance error


It seems there is a reachability issue to the originating web service for
deserialization

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