After using maven to generate the PMD Report , when I click the "View Source Code" link button , I get the follow Error Message:

Root cause:

com.pmease.quickbuild.QuickbuildException: Failed to run command: "C:\Program Files\TortoiseHg\hg.exe" -y cat -r 7555be8d8253c8b6bda16294785277856a7cbd93 /a-simple/src/main/java/org/sonatype/mavenbook/App.java
Command return code: -1
Command error output: abort: /a-simple/src/main/java/org/sonatype/mavenbook/App.java not under root
at com.pmease.quickbuild.execution.Commandline$ExecuteResult.buildException(Commandline.java:372)
at com.pmease.quickbuild.execution.Commandline$ExecuteResult.checkReturnCode(Commandline.java:387)
at com.pmease.quickbuild.plugin.scm.helper.ScmCli.run(ScmCli.java:92)
at com.pmease.quickbuild.plugin.scm.helper.ScmCli.run(ScmCli.java:81)
at com.pmease.quickbuild.plugin.scm.mercurial.HgCli.show(HgCli.java:277)
at com.pmease.quickbuild.plugin.scm.mercurial.HgSourceViewSupport.readSourceByRevision(HgSourceViewSupport.java:52)
at com.pmease.quickbuild.plugin.scm.mercurial.HgSourceViewSupport.readSourceByRevision(HgSourceViewSupport.java:1)
at com.pmease.quickbuild.model.Build.readSourceFile(Build.java:629)
at com.pmease.quickbuild.model.Build.readSourceFile(Build.java:620)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:157)
at com.pmease.quickbuild.model.Build$$EnhancerByCGLIB$$5d21ec89.readSourceFile(<generated>)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.ViewSourceLinkItem$ViewSourceLink.doViewSource(ViewSourceLinkItem.java:118)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.ViewSourceLinkItem$ViewSourceLink.onClick(ViewSourceLinkItem.java:99)
at org.apache.wicket.markup.html.link.Link.onLinkClicked(Link.java:224)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
at ........


I tried the command:
  ' "C:\Program Files\TortoiseHg\hg.exe" -y cat -r 7555be8d8253c8b6bda16294785277856a7cbd93 /a-simple/src/main/java/org/sonatype/mavenbook/App.java '

in the error output in my windows console and get the same error message, but, when I tried this:

' "C:\Program Files\TortoiseHg\hg.exe" -y cat -r 7555be8d8253c8b6bda16294785277856a7cbd93 a-simple/src/main/java/org/sonatype/mavenbook/App.java '

it works!, so I think this maybe a bug