[jira] Commented: (TAPESTRY-2102) ParseSpecification.java:1625 produces NPE

["Albert Tumanov (JIRA)" <de...@tapestry.apache.org>]

    [ https://issues.apache.org/jira/browse/TAPESTRY-2102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12622184#action_12622184 ] 

Albert Tumanov commented on TAPESTRY-2102:
------------------------------------------

Maybe the cause is the same as in TAPESTRY-2581

> ParseSpecification.java:1625 produces NPE
> -----------------------------------------
>
>                 Key: TAPESTRY-2102
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-2102
>             Project: Tapestry
>          Issue Type: Bug
>    Affects Versions: 4.1.3, 4.1.5
>         Environment: XP Pro, maven-2.0.8, eclipse-3.3.1.1, ognl-272-snapshot
>            Reporter: Kenneth William
>         Attachments: MimedImage.java, MimedImage.jwc, TranparentTextImage.jwc, TransparentTextImage.java
>
>
> All I am doing is extending Image component to animate some live transparent text on it.
> The following code does not check for null on resource.
> Therefore... for whatever reason my webapp is not parsing... it produces NPE.
> There should be a check here.
> I am researching the reason why getResource() returns null.
> ParseSpecification.java:1625
>     private void parseDocument()
>     {
>         InputStream stream = null;
>         Resource resource = getResource();
>         boolean success = false;
>         try
>         {
>             if (_parser == null)
>                 _parser = _parserFactory.newSAXParser();
>             URL resourceURL = resource.getResourceURL();

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