I also have a problem I think in relation.
<div><br></div><div>The error comes from:</div><div><br></div><div><div>RBMessageNode&gt;&gt;primitiveNode</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre">	</span>^ primitiveNode ifNil: [PrimitiveNode null].</div>
<div><br></div><div><br></div><div>There are no PrimitivieNode in the dev image.</div><div><br></div><div>hth,</div><div><br></div><div>C��drick</div></div>