thmd opened a new issue, #2941: URL: https://github.com/apache/fory/issues/2941
### Search before asking - [x] I had searched in the [issues](https://github.com/apache/fory/issues) and found no similar issues. ### Version I'm facing an issue copying Hibernate objects using `fory.copy(object)` whereas `fory.deserialize(fory.serialize(object))` works fine for the same object. `java.lang.RuntimeException: Create sequential serializer failed, class: class org.hibernate.boot.registry.classloading.internal.AggregatedClassLoader java.lang.UnsupportedOperationException: Class class java.lang.Package doesn't support serialization. at org.apache.fory.resolver.ClassResolver.getSerializerClass(ClassResolver.java:920) at org.apache.fory.resolver.ClassResolver.getSerializerClass(ClassResolver.java:854) at org.apache.fory.builder.BaseObjectCodecBuilder.lambda$getOrCreateSerializer$8(BaseObjectCodecBuilder.java:607) at org.apache.fory.builder.BaseObjectCodecBuilder.lambda$typeResolver$2(BaseObjectCodecBuilder.java:247) at org.apache.fory.builder.JITContext.asyncVisitFory(JITContext.java:159) at org.apache.fory.builder.BaseObjectCodecBuilder.typeResolver(BaseObjectCodecBuilder.java:247) at org.apache.fory.builder.BaseObjectCodecBuilder.typeResolver(BaseObjectCodecBuilder.java:243) at org.apache.fory.builder.BaseObjectCodecBuilder.getOrCreateSerializer(BaseObjectCodecBuilder.java:607) at org.apache.fory.builder.BaseObjectCodecBuilder.readOrGetSerializerForDeclaredType(BaseObjectCodecBuilder.java:2164) at org.apache.fory.builder.BaseObjectCodecBuilder.readChunk(BaseObjectCodecBuilder.java:2056) at org.apache.fory.builder.BaseObjectCodecBuilder.lambda$deserializeForMap$47e820f7$1(BaseObjectCodecBuilder.java:1995) at org.apache.fory.codegen.Expression$While.<init>(Expression.java:2209) at org.apache.fory.builder.BaseObjectCodecBuilder.deserializeForMap(BaseObjectCodecBuilder.java:1967) at org.apache.fory.builder.BaseObjectCodecBuilder.deserializeForNotNull(BaseObjectCodecBuilder.java:1662) at org.apache.fory.builder.BaseObjectCodecBuilder.deserializeForNotNull(BaseObjectCodecBuilder.java:1621) at org.apache.fory.builder.BaseObjectCodecBuilder.lambda$deserializeForNullable$26(BaseObjectCodecBuilder.java:1552) at org.apache.fory.builder.BaseObjectCodecBuilder.readRef(BaseObjectCodecBuilder.java:1572) at org.apache.fory.builder.BaseObjectCodecBuilder.deserializeForNullable(BaseObjectCodecBuilder.java:1552) at org.apache.fory.builder.ObjectCodecBuilder.lambda$deserializeGroup$135afeca$1(ObjectCodecBuilder.java:560) at org.apache.fory.codegen.ExpressionOptimizer.invokeGenerated(ExpressionOptimizer.java:49) at org.apache.fory.builder.ObjectCodecOptimizer.invokeGenerated(ObjectCodecOptimizer.java:138) at org.apache.fory.builder.ObjectCodecBuilder.deserializeGroup(ObjectCodecBuilder.java:577) at org.apache.fory.builder.ObjectCodecBuilder.buildDecodeExpression(ObjectCodecBuilder.java:465) at org.apache.fory.builder.BaseObjectCodecBuilder.genCode(BaseObjectCodecBuilder.java:264) at org.apache.fory.codegen.CompileUnit.getCode(CompileUnit.java:53) at org.apache.fory.codegen.JaninoUtils.toBytecode(JaninoUtils.java:81) at org.apache.fory.codegen.JaninoUtils.toBytecode(JaninoUtils.java:73) at org.apache.fory.codegen.CodeGenerator.compile(CodeGenerator.java:145) at org.apache.fory.builder.CodecUtils.loadOrGenCodecClass(CodecUtils.java:113) at org.apache.fory.builder.CodecUtils.lambda$loadOrGenObjectCodecClass$0(CodecUtils.java:53) at org.apache.fory.builder.CodecUtils.loadSerializer(CodecUtils.java:164) ... 172 common frames omitted Wrapped by: java.lang.RuntimeException: java.lang.UnsupportedOperationException: Class class java.lang.Package doesn't support serialization. at org.apache.fory.builder.CodecUtils.loadSerializer(CodecUtils.java:170) at org.apache.fory.builder.CodecUtils.loadOrGenObjectCodecClass(CodecUtils.java:50) at org.apache.fory.serializer.CodegenSerializer.loadCodegenSerializer(CodegenSerializer.java:49) ... 170 common frames omitted Wrapped by: java.lang.RuntimeException: Create sequential serializer failed, class: class org.hibernate.boot.registry.classloading.internal.AggregatedClassLoader at org.apache.fory.serializer.CodegenSerializer.loadCodegenSerializer(CodegenSerializer.java:52) at org.apache.fory.resolver.ClassResolver.lambda$getObjectSerializerClass$3(ClassResolver.java:1024) at org.apache.fory.builder.JITContext.registerSerializerJITCallback(JITContext.java:121) at org.apache.fory.resolver.ClassResolver.getObjectSerializerClass(ClassResolver.java:1022) at org.apache.fory.resolver.ClassResolver.getSerializerClass(ClassResolver.java:976) at org.apache.fory.resolver.ClassResolver.getSerializerClass(ClassResolver.java:854) at org.apache.fory.resolver.ClassResolver.createSerializer(ClassResolver.java:1260) at org.apache.fory.resolver.ClassResolver.getOrUpdateClassInfo(ClassResolver.java:1182) at org.apache.fory.Fory.copyObject(Fory.java:1393) at org.apache.fory.serializer.AbstractObjectSerializer.copyFields(AbstractObjectSerializer.java:788) at org.apache.fory.serializer.AbstractObjectSerializer.copy(AbstractObjectSerializer.java:702) at org.apache.fory.Fory.copyObject(Fory.java:1488) at org.apache.fory.Fory.copyObject(Fory.java:1448) at org.apache.fory.serializer.AbstractObjectSerializer.copyFields(AbstractObjectSerializer.java:788) at org.apache.fory.serializer.AbstractObjectSerializer.copy(AbstractObjectSerializer.java:702) at org.apache.fory.Fory.copyObject(Fory.java:1488) at org.apache.fory.Fory.copyObject(Fory.java:1448) at org.apache.fory.serializer.AbstractObjectSerializer.copyFields(AbstractObjectSerializer.java:788) at org.apache.fory.serializer.AbstractObjectSerializer.copy(AbstractObjectSerializer.java:702) at org.apache.fory.Fory.copyObject(Fory.java:1488) at org.apache.fory.Fory.copyObject(Fory.java:1448) at org.apache.fory.serializer.AbstractObjectSerializer.copyFields(AbstractObjectSerializer.java:788) at org.apache.fory.serializer.AbstractObjectSerializer.copy(AbstractObjectSerializer.java:702) at org.apache.fory.Fory.copyObject(Fory.java:1488) at org.apache.fory.serializer.collection.CollectionSerializers$DefaultJavaCollectionSerializer.copy(CollectionSerializers.java:734) at org.apache.fory.Fory.copyObject(Fory.java:1488) at org.apache.fory.Fory.copyObject(Fory.java:1448) at org.apache.fory.serializer.AbstractObjectSerializer.copyFields(AbstractObjectSerializer.java:788) at org.apache.fory.serializer.AbstractObjectSerializer.copy(AbstractObjectSerializer.java:702) at org.apache.fory.Fory.copyObject(Fory.java:1488) at org.apache.fory.Fory.copyObject(Fory.java:1448) at org.apache.fory.serializer.AbstractObjectSerializer.copyFields(AbstractObjectSerializer.java:788) at org.apache.fory.serializer.AbstractObjectSerializer.copy(AbstractObjectSerializer.java:702) at org.apache.fory.Fory.copyObject(Fory.java:1488) at org.apache.fory.Fory.copyObject(Fory.java:1448) at org.apache.fory.Fory.copy(Fory.java:1372) ... 135 common frames omitted Wrapped by: org.apache.fory.exception.CopyException: java.lang.RuntimeException: Create sequential serializer failed, class: class org.hibernate.boot.registry.classloading.internal.AggregatedClassLoader at org.apache.fory.Fory.processCopyError(Fory.java:373) ` ### Component(s) Java ### Minimal reproduce step Trying to just copy the object fails. ### What did you expect to see? A successful deepCopy of the object. ### What did you see instead? The given exception. ### Anything Else? _No response_ ### Are you willing to submit a PR? - [ ] I'm willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
