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https://issues.apache.org/jira/browse/VELOCITY-728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jarkko Viinamäki updated VELOCITY-728:
--------------------------------------

    Attachment: velocity-728.patch

This should fix it. 

If #parse doesn't get an argument, a VelocityException is thrown with 
information where the problem occurs.

The previous code didn't obviously work and instead of throwing exceptions it 
just wrote things to Velocity log. This same problem is related to other 
directives as well (no checking whether we actually got the argument or not and 
no exception in case of error).

> NullPointerException occurs when #parse() without parameter
> -----------------------------------------------------------
>
>                 Key: VELOCITY-728
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-728
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.6.2
>            Reporter: Siri C.
>         Attachments: velocity-728.patch
>
>
> Execute this template code
> #parse()
> The exception occurs
> Caused by: java.lang.NullPointerException
>       at 
> org.apache.velocity.runtime.parser.node.SimpleNode.jjtGetChild(SimpleNode.java:177)
>       at org.apache.velocity.runtime.directive.Parse.render(Parse.java:131)
>       at 
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
>       at 
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
>       at 
> org.apache.velocity.runtime.RuntimeInstance.render(RuntimeInstance.java:1277)
>       at 
> org.apache.velocity.runtime.RuntimeInstance.evaluate(RuntimeInstance.java:1216)
>       at 
> org.apache.velocity.app.VelocityEngine.evaluate(VelocityEngine.java:294)
>       ... 6 more

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