Thiago Henrique De Paula Figueiredo created TAP5-2773:
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Summary: NullPointerException in 5.8.5 when in production mode and
template extension points
Key: TAP5-2773
URL: https://issues.apache.org/jira/browse/TAP5-2773
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-core
Affects Versions: 5.8.5
Reporter: Thiago Henrique De Paula Figueiredo
Caused by: org.apache.tapestry5.commons.internal.util.TapestryException:
Failure creating embedded component 'componentB' of de.... ui.components.Index:
org.apache.tapestry5.ioc.internal.OperationException [at
classpath:de/.../ui/components/index.tml, line 6]
at
org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.createEmbeddedAssembler(ComponentAssemblerImpl.java:333)
at
org.apache.tapestry5.internal.pageload.PageLoaderImpl.startComponent(PageLoaderImpl.java:819)
Caused by: org.apache.tapestry5.ioc.internal.OperationException
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.logAndRethrow(OperationTrackerImpl.java:196)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.handleRuntimeException(OperationTrackerImpl.java:138)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:90)
Caused by: java.lang.NullPointerException
at
org.apache.tapestry5.internal.plastic.PlasticClassPool.createTransformation(PlasticClassPool.java:532)
at
org.apache.tapestry5.internal.plastic.PlasticClassPool.getPlasticClassTransformation(PlasticClassPool.java:492)
at
org.apache.tapestry5.internal.plastic.PlasticClassPool.loadAndTransformClass(PlasticClassPool.java:399)
at
org.apache.tapestry5.internal.plastic.PlasticClassLoader.loadClass(PlasticClassLoader.java:59)
public class ComponentA extends CompentB { ... }
public class abstract ComponentB { ... }
ComponentA.tml
<!DOCTYPE html>
<t:extend xmlns:t="http://tapestry.apache.org/schema/tapestry_5_4.xsd";
xmlns:p="tapestry:parameter">
<t:replace id="details">xxx</t:replace>
</t:extends>
ComponentB.tml
<!DOCTYPE html>
<t:container xmlns:t="http://tapestry.apache.org/schema/tapestry_5_4.xsd";
xmlns:p="tapestry:parameter">
...
<t:extension-point id="details"></t:extension-point>
...
</t:container>
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