I created a schema project without strong name. When I build this project I get these messages:
"cannot resolve the ’schemaLocation’ attribute"
When I add a strong name, then these messages disappear and I get the next warnings:
“The field ‘namespace.project.schemaname.__DummyVar0′ is never used”
This is default behavior in BizTalk Server 2009 Beta. I didn’t figure how I can resolve this.
If you know, please let me know.





4 Comments
Did you ever resolve the __DummyVar0 issue?
Are you still using BizTalk Server 2009 Beta? I did some projects with the RTM version, but never received this message (I didn’t check the scenario above, with the strong name).
I am using 2009 Enterprise (RTM I believe). The behavior only seems to occur with HL7v3 schemas that refernece schemas from another project (ie: xs:include schemaLocation=”namespace.schema”). Both projects have a strong name.
Also, this behvior only occurs when I recompile the project. When I “rebuild” the project I receive the “can’t resolve schemaLocation” warning you were receiving. If I build the project again, I receive the __DummyVar0 warning.
Its not a really big problem (they are just warnings), however you can imagine with 200+ schemas the amount of warnings is very large (around 6,500 warnings).
Hi Justin,
I’m working with a colleague on a HL7 project again. And my colleague also get this error. When I have time, I will try to figure it out. Or do you already figure out what the problem was?