Hi, > I'm not sure what error you are referring to. Didn't the 'can't find jar > file' go away after you ran ant all?
Copied from previous email: May be another -1 sorry, dummy.as is a very simple class with a single trace in the constructor, dummy.mxml is a very simple s:Appliaction with a a:Label in it. ./compc -include-sources dummy.as -o dummy.swc Using Falcon codebase: ./../../compiler Using Flex SDK: /Users/justinmclean/Documents/ApacheFlex4.12released/ Exception in thread "main" java.lang.UnsupportedOperationException at org.apache.flex.compiler.internal.driver.as.ASBackend.getSourceFileHandlerInstance(ASBackend.java:70) at org.apache.flex.compiler.clients.MXMLJSC.<init>(MXMLJSC.java:211) at org.apache.flex.compiler.clients.COMPJSC.<init>(COMPJSC.java:128) at org.apache.flex.compiler.clients.COMPJSC.main(COMPJSC.java:116) ./mxmlc dummy.mxml Using Falcon codebase: ./../../compiler Using Flex SDK: /Users/justinmclean/Documents/ApacheFlex4.12released/ CSS codegen problem. Reason: 'Unable to find compilation unit for Embed(source="Assets.swf",symbol="mx.skins.cursor.BusyCursor")' Justin