ABLUnit ... the saga continues

So I have setup a TTY OpenEdge project. I have add ABLUnit to the project facet. 

./base/code/com/pro/utils/general.cls

using Progress.Lang.*.
routine-level on error undo, throw.
class com.pro.utils.general:

  method public static character getMessage( kInName as character ):
    return "Hello " + kInName.
  end method.
end class.

./base/tests/unit/pro/utils/general.cls

using Progress.Lang.*.
block-level on error undo, throw.
class unit.pro.utils.general:
  @Test.
  method public void test_getMessage_Cameron( ):
    define variable kMsg as character no-undo.
    kMsg = com.pro.utils.general:getMessage("Cameron").
    OpenEdge.Core.Assert:Equals("Hello Cameron", kMsg).
    return.
  end method.
end class.

This all happens from within PDSOE. I have configured the run as ... to use the "OpenEdge Runtime Environment" which is TTY. When I run as Progress ABLUnit Application, I get the following results:

<?xml version="1.0" ?>
<testsuites errors="1" failures="0" name="ABLUnit" tests="1">
<testsuite name="C:\workspace\TDD\tests\unit\pro\utils\general.cls" tests="1" time=".446">
<testcase name="test_getMessage_Cameron" status="Error" time="0">
<error>Invoke OpenEdge.ABLUnit.Reflection.ClassAnnotationInfo at line 163 (OpenEdge/ABLUnit/Reflection/ClassAnnotationInfo.r)
RunTestMethod OpenEdge.ABLUnit.Reflection.ClassAnnotationInfo at line 196 (OpenEdge/ABLUnit/Reflection/ClassAnnotationInfo.r)
RunSelectedTestMethod OpenEdge.ABLUnit.Reflection.ClassAnnotationInfo at line 126 (OpenEdge/ABLUnit/Reflection/ClassAnnotationInfo.r)
runTestClassMethod OpenEdge.ABLUnit.Runner.ABLRunner at line 1180 (OpenEdge/ABLUnit/Runner/ABLRunner.r)
runtests OpenEdge.ABLUnit.Runner.ABLRunner at line 1075 (OpenEdge/ABLUnit/Runner/ABLRunner.r)
runtests OpenEdge.ABLUnit.Runner.ABLRunner at line 1013 (OpenEdge/ABLUnit/Runner/ABLRunner.r)
runtests OpenEdge.ABLUnit.Runner.ABLRunner at line 1100 (OpenEdge/ABLUnit/Runner/ABLRunner.r)
runtests OpenEdge.ABLUnit.Runner.ABLRunner at line 1013 (OpenEdge/ABLUnit/Runner/ABLRunner.r)
RunTests OpenEdge.ABLUnit.Runner.ABLRunner at line 150 (OpenEdge/ABLUnit/Runner/ABLRunner.r)
ABLUnitCore.r at line 72 (ABLUnitCore.r)</error>
</testcase>
</testsuite>
</testsuites>

However, if I set the project to NOT be TTY, recompile and run, the tests execute as expected. My first thought is that I have to recompile all the ABLUnit/* code to use TTY but am unsure. Any help would be great.