On 2/26/08, Tobias Salzbrunn <[EMAIL PROTECTED]> wrote: > Hello all, > I am new to SCXML and first tried to run a general example for a parallel > state: > > <?xml version="1.0" encoding="windows-1250"?> > <scxml xmlns="http://www.w3.org/2005/07/scxml"; > version="1.0" > initialstate="mainState"> > > <state id="mainState"> > <parallel id="parts"> > <state id="region1"> > <initial> > <transition target="state1"/> > </initial> > <state id="state1"> > <transition event="t1" target="state2"/> > </state> > <state id="state2"> > <transition event="t2" target="state1"/> > </state> > </state> > <state id="region2"> > <initial> > <transition target="state3"/> > </initial> > <state id="state3"> > <transition event="t1" target="state4"/> > </state> > <state id="state4"> > <transition event="t3" target="state3"/> > </state> > </state> > </parallel> > </state> > </scxml> > > > running the resp. java programm yields to following error-log: > > org.apache.commons.scxml.io.ModelUpdater logAndThrowModelError > SCHWERWIEGEND: No initial element available for state with ID "mainState" > > IMHO the "mainState" does not need to have an initial element, because the > substates have initial elements. > > Any comments? > <snip/>
Based on the question, I'm assuming use of the new parser (SCXMLParser class). An <initial> is needed (alternatively, there is no need for the "mainState" <state> wrapper around the <parallel>). See, for example, these two tests that show both flavors (long, possibly fragmented URLs below): http://svn.apache.org/repos/asf/commons/proper/scxml/trunk/src/test/java/org/apache/commons/scxml/env/jexl/microwave-04.xml http://svn.apache.org/repos/asf/commons/proper/scxml/trunk/src/test/java/org/apache/commons/scxml/env/jexl/microwave-05.xml Also note that there is a bug in the SCXMLParser in v0.7 (fixed in trunk) that affects the processing of <parallel>s. See: http://issues.apache.org/jira/browse/SCXML-67 -Rahul > Thanks in advance > > Tobias > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
