启动admin-server时遇到问题

我修改了admin-server里的mockito-core依赖,否则会报错Unresolved dependency: 'org.objenesis:objenesis:jar:2.6'



修改之后打包运行后结果如下，不知道该怎么解决


Unable to make field final int java.math.BigInteger.signum accessible: module java.base does not "opens java.math" to unnamed module @19bb089b
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:354)
at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)
at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:178)
at java.base/java.lang.reflect.Field.setAccessible(Field.java:172)
at com.alibaba.com.caucho.hessian.io.JavaDeserializer.getFieldMap(JavaDeserializer.java:340)
at com.alibaba.com.caucho.hessian.io.JavaDeserializer.(JavaDeserializer.java:80)
at com.alibaba.com.caucho.hessian.io.BigIntegerDeserializer.(BigIntegerDeserializer.java:25)
at com.alibaba.com.caucho.hessian.io.SerializerFactory.(SerializerFactory.java:142)
at org.apache.dubbo.common.serialize.hessian2.dubbo.DefaultHessian2FactoryInitializer.createSerializerFactory(DefaultHessian2FactoryInitializer.java:26)
at org.apache.dubbo.common.serialize.hessian2.dubbo.AbstractHessian2FactoryInitializer.getSerializerFactory(AbstractHessian2FactoryInitializer.java:46)
at org.apache.dubbo.common.serialize.hessian2.Hessian2ObjectOutput.(Hessian2ObjectOutput.java:37)
at org.apache.dubbo.common.serialize.hessian2.Hessian2Serialization.serialize(Hessian2Serialization.java:51)
at org.apache.dubbo.remoting.exchange.codec.ExchangeCodec.encodeRequest(ExchangeCodec.java:253)
at org.apache.dubbo.remoting.exchange.codec.ExchangeCodec.encode(ExchangeCodec.java:71)
at org.apache.dubbo.rpc.protocol.dubbo.DubboCountCodec.encode(DubboCountCodec.java:47)
at org.apache.dubbo.remoting.transport.netty4.NettyCodecAdapter$InternalEncoder.encode(NettyCodecAdapter.java:69)
at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702)
at io.netty.handler.timeout.IdleStateHandler.write(IdleStateHandler.java:304)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702)
at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115)
at org.apache.dubbo.remoting.transport.netty4.NettyClientHandler.write(NettyClientHandler.java:88)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764)
at io.netty.channel.AbstractChannelHandlerContext$WriteTask.run(AbstractChannelHandlerContext.java:1071)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:833)

Start by reproducing the admin-server packaging and runtime failure, then inspect the mockito-core dependency resolution for the missing org.objenesis:objenesis:2.6 artifact. Trace the reported Hessian2 serialization path from DefaultHessian2FactoryInitializer through JavaDeserializer and compare the runtime Java version and module-access behavior. Done means the server packages and runs without either reported error.

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