That is a verification error thrown by the java reflection apis. that implies that there is something wrong with the class file (and it just happens that guice is the first bit of code to notice). Most likely your class file is simply corrupted
On Thu, Mar 16, 2017 at 11:33 AM Arun Thirupathi <arunachala...@gmail.com> wrote: > I am using Guice injection (version 4.0) for a personal project. > > On one of my private methods (this method has nothing to do with Guice > Injection, but consructor of this class uses Guice Injection) ,takes an > argument of type com.amazonaws.AmazonWebServiceResult > <http://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/AmazonWebServiceResult.html> > <ResponseMetadata > <http://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/ResponseMetadata.html>> > . The Caller passes in the object of type > http://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/services/dynamodbv2/model/QueryResult.html. > It compiles fine, but during unit testing, it fails with an error > > > java.lang.VerifyError: (class: <className> , method: <methodName> signature: > (L<Param1Class>;L<Param2Class>;Lcom/amazonaws/services/dynamodbv2/model/QueryResult;)Z) > Incompatible argument to function > > at java.lang.Class.getDeclaredConstructors0(Native Method) > at java.lang.Class.privateGetDeclaredConstructors(Class.java:2585) > at java.lang.Class.getDeclaredConstructors(Class.java:1906) > at > com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:245) > at > com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:99) > at > com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:658) > at > com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:882) > at > com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:805) > at > com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:282) > at > com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:214) > at > com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:890) > at com.google.inject.internal.FactoryProxy.notify(FactoryProxy.java:46) > at > com.google.inject.internal.ProcessedBindingData.runCreationListeners(ProcessedBindingData.java:50) > at > com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:134) > at > com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:107) > at com.google.inject.Guice.createInjector(Guice.java:96) > at com.google.inject.Guice.createInjector(Guice.java:73) > at com.google.inject.Guice.createInjector(Guice.java:62) > > > Is this a known Guice issue ? > > I tried moving this method to a new class (the new class does not have > Guice Injection), tried adding one more intermediate method as pass > through, but the error is still the same. But if the method parameter > remains Result, if I extract the fields from the result and pass it down to > another method it does not complain. > > I was writing some generic code which could take in any result type and > prints out the information like request id. I have added lots of > duplication of code by defining one method per result type. Can someone > please help me here ? > > Thanks, > Arun. > > -- > You received this message because you are subscribed to the Google Groups > "google-guice" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to google-guice+unsubscr...@googlegroups.com. > To post to this group, send email to google-guice@googlegroups.com. > Visit this group at https://groups.google.com/group/google-guice. > To view this discussion on the web visit > https://groups.google.com/d/msgid/google-guice/47241614-1812-4e4b-a9a3-058a4cca7a9a%40googlegroups.com > <https://groups.google.com/d/msgid/google-guice/47241614-1812-4e4b-a9a3-058a4cca7a9a%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "google-guice" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-guice+unsubscr...@googlegroups.com. To post to this group, send email to google-guice@googlegroups.com. Visit this group at https://groups.google.com/group/google-guice. To view this discussion on the web visit https://groups.google.com/d/msgid/google-guice/CAO9V1MJErAbWp0XbgUk1Mhf0rBfSBxGA_7xOhZH1YWVC_dGH9Q%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
