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matthiaskoenig / cy3sbml

cy3sbml: SBML for Cytoscape 3
GNU Lesser General Public License v3.0
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java.lang.NullPointerException when getting derivedUnits of some reactions #256

Closed matthiaskoenig closed 6 years ago

matthiaskoenig commented 6 years ago

This is an JSBML issue, see discussion here https://groups.google.com/forum/#!topic/jsbml-development/AlzHCwHdoCA

Exception in thread "main" java.lang.NullPointerException
    at org.sbml.jsbml.util.converters.ExpandFunctionDefinitionConverter$3.accepts(ExpandFunctionDefinitionConverter.java:229)
    at org.sbml.jsbml.AbstractTreeNode.filter(AbstractTreeNode.java:361)
    at org.sbml.jsbml.AbstractTreeNode.filter(AbstractTreeNode.java:352)
    at org.sbml.jsbml.AbstractTreeNode.filter(AbstractTreeNode.java:344)
    at org.sbml.jsbml.util.converters.ExpandFunctionDefinitionConverter.replaceAll(ExpandFunctionDefinitionConverter.java:220)
    at org.sbml.jsbml.util.converters.ExpandFunctionDefinitionConverter.access$000(ExpandFunctionDefinitionConverter.java:59)
    at org.sbml.jsbml.util.converters.ExpandFunctionDefinitionConverter$2.accepts(ExpandFunctionDefinitionConverter.java:172)
    at org.sbml.jsbml.AbstractTreeNode.filter(AbstractTreeNode.java:361)
    at org.sbml.jsbml.AbstractTreeNode.filter(AbstractTreeNode.java:374)
    at org.sbml.jsbml.util.converters.ExpandFunctionDefinitionConverter.expandFunctionDefinition(ExpandFunctionDefinitionConverter.java:142)
    at org.sbml.jsbml.AbstractMathContainer.getDerivedUnitDefinition(AbstractMathContainer.java:185)
    at org.sbml.jsbml.AbstractMathContainer.getDerivedUnits(AbstractMathContainer.java:229)
    at org.sbml.jsbml.Reaction.getDerivedUnits(Reaction.java:581)
    at org.cy3sbml.oven.UnitJSBMLTest.main(UnitJSBMLTest.java:20)
matthiaskoenig commented 6 years ago

Fixed by Nico.