NPE inside Attribute.write() if value is null
---------------------------------------------
Key: TAP5-636
URL: https://issues.apache.org/jira/browse/TAP5-636
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-core
Affects Versions: 5.1.0.3
Reporter: Howard M. Lewis Ship
An unexpected application exception has occurred.
* java.lang.NullPointerException
*
org.apache.tapestry5.dom.AbstractMarkupModel.encodeQuoted(AbstractMarkupModel.java:94)
* org.apache.tapestry5.dom.Attribute.render(Attribute.java:69)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:313)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Element.writeChildMarkup(Element.java:835)
* org.apache.tapestry5.dom.Element.toMarkup(Element.java:351)
* org.apache.tapestry5.dom.Document.toMarkup(Document.java:163)
* org.apache.tapestry5.dom.Node.toMarkup(Node.java:80)
*
org.apache.tapestry5.internal.services.MarkupWriterImpl.toMarkup(MarkupWriterImpl.java:57)
*
org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
*
$PageResponseRenderer_12085541484.renderPageResponse($PageResponseRenderer_12085541484.java)
The real question is: how can the value ever be null? Adding an attribute
that's null, or overriding an attribute to null, should remove it from the list.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
