When following the documentation for ajaxformloop to the t, I am getting this
error when trying to add a row. The only difference is that I am
implementing the value encoder as a service:
Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException [at
classpath:com/inavero/pulse/pages/survey/ManageQuestions.tml, line 37,
column 85]
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:932)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$200(ComponentPageElementImpl.java:50)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$11.render(ComponentPageElementImpl.java:356)
at
org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
... 107 more
Caused by: java.lang.NullPointerException
at
org.apache.tapestry5.corelib.components.AjaxFormLoop$1.addRemoveRowTrigger(AjaxFormLoop.java:157)
at
org.apache.tapestry5.corelib.components.RemoveRowLink.beginRender(RemoveRowLink.java:54)
at
org.apache.tapestry5.corelib.components.RemoveRowLink.beginRender(RemoveRowLink.java)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$11$1.run(ComponentPageElementImpl.java:352)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:917)
Any thoughts?
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