I'm getting some errors in the generics support running an app in
ubuntu. This app runs fine on OSX.
Does anyone have experience with the OpenJDK Runtime and Tapestry apps?
It's not a requirement that I use OpenJDK so I'm going to get the Sun
JDK installed, but here is the interesting information.
The Environment
java version "1.6.0_20"
OpenJDK Runtime Environment (IcedTea6 1.9.7) (6b20-1.9.7-0ubuntu1~10.04.1)
OpenJDK 64-Bit Server VM (build 19.0-b09, mixed mode)
The Exception
org.apache.tapestry5.ioc.internal.OperationException: Exception
assembling root component of page admin/Index: Could not convert
'list' into a component parameter binding: Exception generating
conduit for expression 'list':
java.lang.reflect.GenericSignatureFormatError
The Property:
@Property
private List<Config> list;
The TML:
<t:loop source="list" value="item">...</t:loop>
The meat of the exception.
java.lang.reflect.GenericSignatureFormatError
at
sun.reflect.generics.parser.SignatureParser.error(SignatureParser.java:121)
at
sun.reflect.generics.parser.SignatureParser.parseFormalParameters(SignatureParser.java:462)
at
sun.reflect.generics.parser.SignatureParser.parseMethodTypeSignature(SignatureParser.java:454)
at
sun.reflect.generics.parser.SignatureParser.parseMethodSig(SignatureParser.java:159)
at
sun.reflect.generics.repository.ConstructorRepository.parse(ConstructorRepository.java:55)
at
sun.reflect.generics.repository.ConstructorRepository.parse(ConstructorRepository.java:43)
at
sun.reflect.generics.repository.AbstractRepository.<init>(AbstractRepository.java:74)
at
sun.reflect.generics.repository.GenericDeclRepository.<init>(GenericDeclRepository.java:48)
at
sun.reflect.generics.repository.ConstructorRepository.<init>(ConstructorRepository.java:51)
at
sun.reflect.generics.repository.MethodRepository.<init>(MethodRepository.java:46)
at
sun.reflect.generics.repository.MethodRepository.make(MethodRepository.java:59)
at java.lang.reflect.Method.getGenericInfo(Method.java:112)
at java.lang.reflect.Method.getGenericParameterTypes(Method.java:300)
at
java.beans.FeatureDescriptor.getParameterTypes(FeatureDescriptor.java:385)
at java.beans.MethodDescriptor.setMethod(MethodDescriptor.java:116)
at java.beans.MethodDescriptor.<init>(MethodDescriptor.java:74)
at java.beans.MethodDescriptor.<init>(MethodDescriptor.java:58)
at java.beans.Introspector.getTargetMethodInfo(Introspector.java:1196)
at java.beans.Introspector.getBeanInfo(Introspector.java:423)
at java.beans.Introspector.getBeanInfo(Introspector.java:189)
at
org.apache.tapestry5.ioc.internal.services.PropertyAccessImpl.buildAdapter(PropertyAccessImpl.java:87)
at
org.apache.tapestry5.ioc.internal.services.PropertyAccessImpl.getAdapter(PropertyAccessImpl.java:68)
Josh
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