dubbo升级到Apache的 2.7.7报错Caused by: java.io.IOException: invalid constant type: 18

dubbo升级到Apache的 2.7.7报错Caused by: java.io.IOException: invalid constant type: 18

2020-05-29 16:57:10,013 [localhost-startStop-1] [org.springframework.web.context.ContextLoader]-[ERROR] Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ServiceBean:com.test.service.DemoService': Instantiation of bean failed; nested exception is java.lang.ExceptionInInitializerError
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1155)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4745)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ExceptionInInitializerError
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142)
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:89)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1147)
    ... 22 more
Caused by: java.lang.IllegalStateException: Failed to create adaptive instance: java.lang.IllegalStateException: Can't create adaptive extension interface org.apache.dubbo.rpc.Protocol, cause: java.io.IOException: invalid constant type: 18
    at org.apache.dubbo.common.extension.ExtensionLoader.getAdaptiveExtension(ExtensionLoader.java:587)
    at org.apache.dubbo.config.ServiceConfig.<clinit>(ServiceConfig.java:118)
    ... 29 more
Caused by: java.lang.IllegalStateException: Can't create adaptive extension interface org.apache.dubbo.rpc.Protocol, cause: java.io.IOException: invalid constant type: 18
    at org.apache.dubbo.common.extension.ExtensionLoader.createAdaptiveExtension(ExtensionLoader.java:1000)
    at org.apache.dubbo.common.extension.ExtensionLoader.getAdaptiveExtension(ExtensionLoader.java:583)
    ... 30 more
Caused by: java.lang.RuntimeException: java.io.IOException: invalid constant type: 18
    at javassist.CtClassType.getClassFile2(CtClassType.java:203)
    at javassist.compiler.MemberResolver.lookupMethod(MemberResolver.java:110)
    at javassist.compiler.MemberResolver.lookupMethod(MemberResolver.java:96)
    at javassist.compiler.TypeChecker.atMethodCallCore(TypeChecker.java:704)
    at javassist.compiler.TypeChecker.atCallExpr(TypeChecker.java:681)
    at javassist.compiler.JvstTypeChecker.atCallExpr(JvstTypeChecker.java:156)
    at javassist.compiler.ast.CallExpr.accept(CallExpr.java:45)
    at javassist.compiler.TypeChecker.booleanExpr(TypeChecker.java:514)
    at javassist.compiler.TypeChecker.atCondExpr(TypeChecker.java:282)
    at javassist.compiler.ast.CondExpr.accept(CondExpr.java:42)
    at javassist.compiler.CodeGen.doTypeCheck(CodeGen.java:241)
    at javassist.compiler.CodeGen.atDeclarator(CodeGen.java:725)
    at javassist.compiler.ast.Declarator.accept(Declarator.java:99)
    at javassist.compiler.CodeGen.atStmnt(CodeGen.java:350)
    at javassist.compiler.ast.Stmnt.accept(Stmnt.java:49)
    at javassist.compiler.CodeGen.atStmnt(CodeGen.java:350)
    at javassist.compiler.ast.Stmnt.accept(Stmnt.java:49)
    at javassist.compiler.CodeGen.atMethodBody(CodeGen.java:291)
    at javassist.compiler.CodeGen.atMethodDecl(CodeGen.java:273)
    at javassist.compiler.ast.MethodDecl.accept(MethodDecl.java:43)
    at javassist.compiler.Javac.compileMethod(Javac.java:168)
    at javassist.compiler.Javac.compile(Javac.java:94)
    at javassist.CtNewMethod.make(CtNewMethod.java:73)
    at javassist.CtNewMethod.make(CtNewMethod.java:44)
    at org.apache.dubbo.common.compiler.support.CtClassBuilder.build(CtClassBuilder.java:168)
    at org.apache.dubbo.common.compiler.support.JavassistCompiler.doCompile(JavassistCompiler.java:81)
    at org.apache.dubbo.common.compiler.support.AbstractCompiler.compile(AbstractCompiler.java:58)
    at org.apache.dubbo.common.compiler.support.AdaptiveCompiler.compile(AdaptiveCompiler.java:45)
    at org.apache.dubbo.common.extension.ExtensionLoader.createAdaptiveExtensionClass(ExtensionLoader.java:1016)
    at org.apache.dubbo.common.extension.ExtensionLoader.getAdaptiveExtensionClass(ExtensionLoader.java:1009)
    at org.apache.dubbo.common.extension.ExtensionLoader.createAdaptiveExtension(ExtensionLoader.java:998)
    ... 31 more
Caused by: java.io.IOException: invalid constant type: 18
    at javassist.bytecode.ConstPool.readOne(ConstPool.java:1027)
    at javassist.bytecode.ConstPool.read(ConstPool.java:970)
    at javassist.bytecode.ConstPool.<init>(ConstPool.java:127)
    at javassist.bytecode.ClassFile.read(ClassFile.java:716)
    at javassist.bytecode.ClassFile.<init>(ClassFile.java:103)
    at javassist.CtClassType.getClassFile2(CtClassType.java:190)
    ... 61 more

解决办法：

将pom中的javassist包版本更新到新的版本

旧版本：

新版本：

 3.25.0-GA就可以了