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Benjamin Weidig commented on TAP5-2588: --------------------------------------- Still fighting my setup to get T5.5 up and running, we use a containerized Eclipse for out T5.4.3 development. With Java 8 "gradle build" _mostly_ works, just some tests are failing. Tried with Java 10, not getting Eclipse up and running with it at all. Will try Java 9 next. > Does not work with Java 9 > ------------------------- > > Key: TAP5-2588 > URL: https://issues.apache.org/jira/browse/TAP5-2588 > Project: Tapestry 5 > Issue Type: Bug > Components: plastic > Affects Versions: 5.4.3 > Reporter: Jochen Kemnade > Assignee: Bob Harner > Priority: Critical > > You cannot use Tapestry with Java 9 because of an outdated ASM version in > plastic (5.0.4). AFAICT, we'll need to upgrade to 6.0. My attempt do do so > results in a {{ClassCastException}} in > {{org.apache.tapestry5.plastic.ArrayAttributeAnnotations.explicit values for > array attributes}}. > {noformat} > java.lang.ClassCastException: [I cannot be cast to > java.base/[Ljava.lang.Object; > at > org.apache.tapestry5.internal.plastic.AbstractAnnotationBuilder$2.visitEnd(AbstractAnnotationBuilder.java:134) > at > org.apache.tapestry5.internal.plastic.asm.tree.AnnotationNode.accept(AnnotationNode.java:284) > at > org.apache.tapestry5.internal.plastic.asm.tree.AnnotationNode.accept(AnnotationNode.java:251) > at > org.apache.tapestry5.internal.plastic.PlasticClassPool.createAnnotation(PlasticClassPool.java:307) > at > org.apache.tapestry5.internal.plastic.PlasticClassPool$4.buildAnnotation(PlasticClassPool.java:286) > at > org.apache.tapestry5.internal.plastic.PlasticClassPool$4.getAnnotation(PlasticClassPool.java:270) > at > org.apache.tapestry5.internal.plastic.DelegatingAnnotationAccess.getAnnotation(DelegatingAnnotationAccess.java:42) > at > org.apache.tapestry5.internal.plastic.PlasticClassImpl.getAnnotation(PlasticClassImpl.java:342) > at org.apache.tapestry5.plastic.ArrayAttributeAnnotations.explicit > values for array attributes(ArrayAttributeAnnotations.groovy:27) > {noformat} > The {{AbstractAnnotationBuilder}} subclass tries to cast an {{int[]}} to an > {{Object[]}}. -- This message was sent by Atlassian JIRA (v7.6.3#76005)