Hello,

I have written one batch script to build my solution using below command:

call %MSBUILD% ResearchProjects.sln /p:OutDir=%BUILDTARGETROOT%\%BuildType%\%BuildTarget%\ /p:Configuration=%BUILDTYPE%

I am facing following issues while building RIC solution file using MSBuild command.

1. Error while building AssemblyInfo.cs file. error CS0579: Properties\AssemblyInfo.cs(11,12): attribute Duplicate 'AssemblyCompany'

"E:\Depot\ScholarlyPub\RIC\product\main\ResearchInformationCenter.ApplicationDataBlock\ResearchInformationCenter.ApplicationDataBlock.csproj" (default target)

2. FATAL Error during build of Workflows Project:

"E:\Depot\ScholarlyPub\RIC\product\main\ResearchInformationCenter.Workflows\ResearchInformationCenter.Workflows.csproj" (default target) (4) ->

(WorkflowCompilation target) -> C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\Workflow.

Targets (127,5): error : #error: 'FATAL: Incorrect build environment.'

Issue one is related to duplicate values for the Assembly attributes, I even tried giving different values for attributes but still it didn’t work.

I have Visual Studio 2005 as well as 2008 on my dev(Build) machine.

Issue 1 arises, only after updating VS 2008 SP1, earlier this issue was not there.

Is this error related to .targets file like below?
C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\Workflow.Targets

It would be great If someone help me out to resolve this issue.

Thanks and Regards

---

Nasir Khan

Hi Nasir,

1.The error CS0579showsDuplicate 'attribute' attribute, have you checked you havespecifiedthe same attribute more than once in a project?

2. Thisissue is more related to Windows Workflow Foundation, so I highly suggest you post in our Windows Workflow Foundation Forum with following link:

http://social.msdn.microsoft.com/Forums/en-US/windowsworkflowfoundation/threads

If you post your question in appropriate forum, you will get quicker and better answer.

Best Regards,
Nancy

---

Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.

Hi Nasir,

1.The error CS0579showsDuplicate 'attribute' attribute, have you checked you havespecifiedthe same attribute more than once in a project?

2. Thisissue is more related to Windows Workflow Foundation, so I highly suggest you post in our Windows Workflow Foundation Forum with following link:

http://social.msdn.microsoft.com/Forums/en-US/windowsworkflowfoundation/threads

If you post your question in appropriate forum, you will get quicker and better answer.

Best Regards,
Nancy

---

Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.

Thanks Nancy for your quick response.
For the first issue Yes I have checked attributesI haven't added it more then once.

Once more thing which I tried is setting one Project Properties Build>>Generate serialization Assembly to 'off'.
After these settings I tried MSBuild MYProj.proj, now it is working. Not sure whether this is proper solution?

Second issue I will post to the WWF forum.


Thanks and Regards,

---

Nasir Khan

Hi Nasir,

You'd better post the error log in this thread, or we are hard to explain the cause, the first thing we need toconfirm which task or target the error occurs in.

---

Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.