java.lang.NumberFormatException: empty String in BPMNShapeHandler

Solution In Progress - Updated -

Issue

  • I get the following Exception when I save a package.
2012-09-11 16:32:52,963 ERROR [org.drools.guvnor.server.RepositoryServiceServlet] (http-0.0.0.0-8180-4) Service method 'public abstract org.drools.guvnor.client.rpc.RuleAsset org.drools.guvnor.client.rpc.AssetService.loadRuleAsset(java.lang.String) throws com.google.gwt.user.client.rpc.SerializationException' threw an unexpected exception: java.lang.IllegalArgumentException: Invalid bounds for node _3B5FCD58-175F-4888-9814-7F81768CC80C
java.lang.IllegalArgumentException: Invalid bounds for node _3B5FCD58-175F-4888-9814-7F81768CC80C
    at org.jbpm.bpmn2.xml.di.BPMNShapeHandler.end(BPMNShapeHandler.java:84)
    at org.drools.xml.ExtensibleXmlParser.endElement(ExtensibleXmlParser.java:417)
...
Caused by: java.lang.NumberFormatException: empty String
    at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:992)
    at java.lang.Float.valueOf(Float.java:388)
    at java.lang.Float.<init>(Float.java:489)
    at org.jbpm.bpmn2.xml.di.BPMNShapeHandler.end(BPMNShapeHandler.java:75)

Environment

  • Red Hat JBoss BRMS
    • 5.3

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