When I loop through attributes in a cartridge Velocity template and try to get the
default value, I get this exception:
Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of
method 'getDefaultValue' in class
org.andromda.metafacades.uml14.AttributeFacadeLogicImpl threw exception class
java.lang.NullPointerException : null
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:246)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
at org.apache.velocity.Template.merge(Template.java:256)
at
org.andromda.templateengines.velocity.VelocityTemplateEngine.processTemplate(VelocityTemplateEngine.java:204)
at
org.andromda.core.cartridge.Cartridge.processWithTemplate(Cartridge.java:329)
... 66 more
Here's the code:
#foreach ($att in $class.attributes)
// Default value for $att.name: $att.defaultValue
#end
Has anybody seen and resolved this issue?
--Bob Muller
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