VS2010-相同的解决方案(即SVN签出),不同的位置,一个构建,一个失败任何想法?

我有一个奇怪的东西,我看到了很长一段时间与VS2010。 我有相同的解决方案,从svn签出,到两个不同的文件夹。 一个人造一个不。。。但是MSBuild并不是真正的失败构建。所有的程序集都会生成并运行,但是VS2010一直说有一个项目失败了。如果有人以前看到过这一点,或者能看到我在日志中遗漏了什么,这将有助于堆积如山。

------ Build started: Project: Data.Connection, Configuration: Debug Any CPU ------
Build started 23/09/2010 9:55:30 a.m..
Build succeeded.
Time Elapsed 00:00:00.02

------ Build started: Project: Common, Configuration: Debug Any CPU ------
Compile complete -- 0 errors, 0 warnings
Build succeeded.
Time Elapsed 00:00:01.12

------ Build started: Project: ClientA, Configuration: Debug Any CPU ------
Build started 23/09/2010 9:55:31 a.m..
Build succeeded.
Time Elapsed 00:00:02.14
========== Build: 3 succeeded or up-to-date, 0 failed, 0 skipped ==========

和

------ Build started: Project: Connection, Configuration: Debug Any CPU ------
Build started 23/09/2010 9:53:16 a.m..
Build succeeded.
Time Elapsed 00:00:00.03

------ Build started: Project: Common, Configuration: Debug Any CPU ------
Compile complete -- 0 errors, 0 warnings
Build started 23/09/2010 9:53:16 a.m..
Build succeeded.
Time Elapsed 00:00:00.87

------ Build started: Project: ClientA, Configuration: Debug Any CPU ------
Build started 23/09/2010 9:53:17 a.m..
Build succeeded.
Time Elapsed 00:00:01.95
========== Build: 2 succeeded or up-to-date, 1 failed, 0 skipped ==========