On Sun, 2007-06-24 at 14:12 +0200, Christian Thalinger wrote: > When building HotSpot in OpenJDK with CACAO I get this NPE: > > /home/twisti/tmp/cacao/bin/java -classpath > /home/twisti/cacao/sun/openjdk/jdk/control/build/linux-amd64-debug/hotspot/outputdir/linux_amd64_compiler2/jvmg/../generated/jvmtifiles > jvmtiGen -IN > /home/twisti/cacao/sun/openjdk/jdk/hotspot/src/share/vm/prims/jvmti.xml -XSL > /home/twisti/cacao/sun/openjdk/jdk/hotspot/src/share/vm/prims/jvmtiEnter.xsl > -OUT > /home/twisti/cacao/sun/openjdk/jdk/control/build/linux-amd64-debug/hotspot/outputdir/linux_amd64_compiler2/jvmg/../generated/jvmtifiles/jvmtiEnter.cpp > -PARAM interface jvmti > Exception in thread "main" java.lang.NullPointerException > at gnu.xml.transform.WithParam.getValue(WithParam.java:89) > at > gnu.xml.transform.ApplyTemplatesNode.doApply(ApplyTemplatesNode.java:112) > at gnu.xml.transform.TemplateNode.apply(TemplateNode.java:79) > at gnu.xml.transform.TextNode.doApply(TextNode.java:102) > <snip> > > Does anyone know what the problem is?
Do you have more context? (pun intended) The part of the stacktrace you posted just pushes a 'null' context reference around which is dereferenced and generates the NullPointerException in the end. We need to see more to know why context is null in the first place. Cheers, Mark
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