[jira] Created: (VELOCITY-727) ArrayIndexOutOfBoundsException when #define without parameter

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ArrayIndexOutOfBoundsException when #define without parameter
-------------------------------------------------------------

                 Key: VELOCITY-727
                 URL: https://issues.apache.org/jira/browse/VELOCITY-727
             Project: Velocity
          Issue Type: Bug
          Components: Engine
    Affects Versions: 1.6.2
            Reporter: Siri C.


{code}
#define()
Hello
#end
{code}

Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
        at org.apache.velocity.runtime.parser.node.SimpleNode.jjtGetChild(SimpleNode.java:177)
        at org.apache.velocity.runtime.directive.Define.init(Define.java:96)
        at org.apache.velocity.runtime.parser.node.ASTDirective.init(ASTDirective.java:125)
        at org.apache.velocity.runtime.parser.node.SimpleNode.init(SimpleNode.java:303)
        at org.apache.velocity.runtime.RuntimeInstance.render(RuntimeInstance.java:1254)
        at org.apache.velocity.runtime.RuntimeInstance.evaluate(RuntimeInstance.java

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    [ https://issues.apache.org/jira/browse/VELOCITY-727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12722606#action_12722606 ]

Nathan Bubna commented on VELOCITY-727:
---------------------------------------

Just to make sure you know, you can't use #define without a name argument for the block you are defining.

What were you hoping/expecting to happen?  A better error message?  That's a fine idea, but that hardly qualifies as a "Major" bug.

> ArrayIndexOutOfBoundsException when #define without parameter
> -------------------------------------------------------------
>
>                 Key: VELOCITY-727
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-727
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.6.2
>            Reporter: Siri C.
>
> {code}
> #define()
> Hello
> #end
> {code}
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
> at org.apache.velocity.runtime.parser.node.SimpleNode.jjtGetChild(SimpleNode.java:177)
> at org.apache.velocity.runtime.directive.Define.init(Define.java:96)
> at org.apache.velocity.runtime.parser.node.ASTDirective.init(ASTDirective.java:125)
> at org.apache.velocity.runtime.parser.node.SimpleNode.init(SimpleNode.java:303)
> at org.apache.velocity.runtime.RuntimeInstance.render(RuntimeInstance.java:1254)
> at org.apache.velocity.runtime.RuntimeInstance.evaluate(RuntimeInstance.java

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    [ https://issues.apache.org/jira/browse/VELOCITY-727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12765966#action_12765966 ]

Siri C. commented on VELOCITY-727:
----------------------------------

Yes, please improve an error message.
Because we can't find a position of error on template code.

> ArrayIndexOutOfBoundsException when #define without parameter
> -------------------------------------------------------------
>
>                 Key: VELOCITY-727
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-727
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.6.2
>            Reporter: Siri C.
>
> {code}
> #define()
> Hello
> #end
> {code}
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
> at org.apache.velocity.runtime.parser.node.SimpleNode.jjtGetChild(SimpleNode.java:177)
> at org.apache.velocity.runtime.directive.Define.init(Define.java:96)
> at org.apache.velocity.runtime.parser.node.ASTDirective.init(ASTDirective.java:125)
> at org.apache.velocity.runtime.parser.node.SimpleNode.init(SimpleNode.java:303)
> at org.apache.velocity.runtime.RuntimeInstance.render(RuntimeInstance.java:1254)
> at org.apache.velocity.runtime.RuntimeInstance.evaluate(RuntimeInstance.java

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