Could not initialize cppcheck

[steve6354]

STEPS:
Attempt to run cppcheck on Eclipse CDT project
EXPECTED:
A run with error, warning, etc... output
WHAT I GET:
A popup with the error message listed in the title.
OUTPUT:
Error log has the following;
org.eclipse.core.runtime.CoreException: Could not initialize cppcheck for project NIFTY_SHEDS_4.0
at com.googlecode.cppcheclipse.ui.Builder$ResourceVisitor.initChecker(Builder.java:192)
at com.googlecode.cppcheclipse.ui.Builder$ResourceVisitor.processFile(Builder.java:199)
at com.googlecode.cppcheclipse.ui.Builder$ResourceVisitor.visit(Builder.java:122)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:126)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:85)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:95)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:124)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:108)
at com.googlecode.cppcheclipse.ui.Builder.processResource(Builder.java:306)
at com.googlecode.cppcheclipse.ui.commands.RunCodeAnalysis$RunCodeAnalysisJob.runResource(RunCodeAnalysis.java:26)
at com.googlecode.cppcheclipse.ui.commands.ResourceSelectionJob.run(ResourceSelectionJob.java:44)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.NullPointerException
at com.googlecode.cppcheclipse.ui.ToolchainSettings.getIncludes(ToolchainSettings.java:181)
at com.googlecode.cppcheclipse.ui.ToolchainSettings.getUserIncludes(ToolchainSettings.java:87)
at com.googlecode.cppcheclipse.core.Checker.(Checker.java:80)
at com.googlecode.cppcheclipse.ui.Builder$ResourceVisitor.initChecker(Builder.java:164)
... 16 more

ADDITIONAL INFO:
This is on a project that I use CrossGCC as a toolchain. Nothing crazy, it's just to use the 4.8 version of GCC that this CentOS did not come with.
Also, I made a simple "Hello World" project using the default Toolchain, and cppchkeclipse runs fine.
I also ran cppcheck from the command line on the troublesome project, and it runs fine.
The OS I'm using is CentOS 5.5. I have a fresh build of cppcheck. Eclipse version is Juno.
It really seems like it has trouble picking up the 'CrossGCC" Toolchain parameters.
I checked out the source and gave it a quick look, but nothing jumped out. But I'm not familiar with making Eclipse plugins.