<div>I was trying to upload a pic file using MAFileUploadComponent. The method #renderEditorOn: calls #renderRemoveOn:. which in turn calls MAFileModel>>renderOn:. Currently, the statement which reads:                 stream nextPutAll: self mimetype; nextPut: $) ]); should be: stream nextPutAll: self mimetype greaseString; nextPut: $) ]); . In addition, MAFileModel>>renderOn: calls #urlFor: which calls WARenderContext>>registry, which isn't there (I added it). MAFileModel>>urlFor: also calls WARegistry>>urlForRequestHandler:, which isn't there (I added it), which calls #handlerField, which isn't there (I added it). <br>
</div><div><br></div><div>Now it works.</div><div><br></div><div>---John</div><br><br><br>