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https://issues.apache.org/jira/browse/TAP5-1763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13162073#comment-13162073
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Gunnar Eketrapp commented on TAP5-1763:
---------------------------------------
Ok I took some time ro provide a minimal project thar reproduces the issue.
Just extratc it and runt with
gradle jettyRun
The tets page url is http://localhost:8080/t53/usertypes which crashes with 5.3
Edit build.gradle and switch 5.3 to 5.2.6 and retstart - now it works!
> User types stopped working when upgrading to 5.3
> ------------------------------------------------
>
> Key: TAP5-1763
> URL: https://issues.apache.org/jira/browse/TAP5-1763
> Project: Tapestry 5
> Issue Type: Bug
> Affects Versions: 5.3
> Reporter: Gunnar Eketrapp
>
> This morning i decided to step up to 5.3.
> I encountered a problem that at the first sight could not be seen among the
> breaking
> changes listing in http://tapestry.apache.org/release-notes-53.html
> A textfield that is using a none standard type raises an exception.
> Caused by: org.apache.tapestry5.ioc.internal.util.TapestryException: Failure
> reading parameter 'translate' of component economy/EditTransaction:date:
> java.lang.NullPointerException
> at
> org.apache.tapestry5.internal.transform.ParameterWorker$3$1.readFromBinding(ParameterWorker.java:259)
> ~[tapestry-core-5.3.jar:na]
> at
> org.apache.tapestry5.internal.transform.ParameterWorker$3$1.get(ParameterWorker.java:372)
> ~[tapestry-core-5.3.jar:na]
> at
> org.apache.tapestry5.corelib.base.AbstractTextField.getfieldvalue_translate(AbstractTextField.java)
> ~[tapestry-core-5.3.jar:na]
> at
> org.apache.tapestry5.corelib.base.AbstractTextField.begin(AbstractTextField.java:159)
> ~[tapestry-core-5.3.jar:na]
> at
> org.apache.tapestry5.corelib.base.AbstractTextField.beginRender(AbstractTextField.java)
> ~[tapestry-core-5.3.jar:na]
> at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$BeginRenderPhase.invokeComponent(ComponentPageElementImpl.java:202)
> ~[tapestry-core-5.3.jar:na]
> at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:143)
> ~[tapestry-core-5.3.jar:na]
> ... 82 common frames omitted
> Caused by: java.lang.NullPointerException: null
> at
> java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:768)
> ~[na:1.6.0_22]
> at
> org.apache.tapestry5.ioc.util.AbstractMessages.getFormatter(AbstractMessages.java:67)
> ~[tapestry-ioc-5.3.jar:na]
> at $Messages_531628bb891f.getFormatter(Unknown Source) ~[na:na]
> at $Messages_531628bb899c.getFormatter(Unknown Source) ~[na:na]
> at
> org.apache.tapestry5.internal.services.FieldTranslatorSourceImpl.findFormatter(FieldTranslatorSourceImpl.java:129)
> ~[tapestry-core-5.3.jar:na]
> at
> org.apache.tapestry5.internal.services.FieldTranslatorSourceImpl.createTranslator(FieldTranslatorSourceImpl.java:93)
> ~[tapestry-core-5.3.jar:na]
> at
> org.apache.tapestry5.internal.services.FieldTranslatorSourceImpl.createDefaultTranslator(FieldTranslatorSourceImpl.java:74)
> ~[tapestry-core-5.3.jar:na]
> To get my user types to function in textfield's I have added the following in
> my module config class which worked in 5.2
> public static void
> contributeTranslatorSource(MappedConfiguration<Class<?>, Translator<?>>
> configuration) {
> configuration.add(EmailAddress.class, new EmailTranslator());
> configuration.add(Money.class, new MoneyTranslator());
> configuration.add(Percentage.class, new PercentageTranslator());
> configuration.add(UTDate.class, new UTDateTranslator());
> }
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