java.lang.NullPointerException

GitHub | rbsrcy | 3 months ago
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  1. 0

    导入spring boot devtool依赖导致dubbo注册问题

    GitHub | 2 months ago | yoqu
    com.alibaba.dubbo.rpc.RpcException: Failed to invoke remote proxy method login to registry://127.0.0.1:2181/com.alibaba.dubbo.registry.RegistryService?application=dubbo-provider&dubbo=2.5.3&export=dubbo%3A%2F%2F192.168.0.100%3A20880%2Fcom.chixunsoft.match.service.MemberService%3Fanyhost%3Dtrue%26application%3Ddubbo-provider%26dubbo%3D2.5.3%26interface%3Dcom.chixunsoft.match.service.MemberService%26methods%3DfindByOpenId%2Clogin%26pid%3D32152%26revision%3D1.0.0%26side%3Dprovider%26timestamp%3D1488382462324%26version%3D1.0.0&pid=32152&registry=zookeeper&timestamp=1488382462302, cause: java.lang.ClassCastException: com.chixunsoft.match.service.impl.MemberServiceImpl cannot be cast to com.chixunsoft.match.service.impl.MemberServiceImpl
  2. 0

    GitHub comment 181#274377058

    GitHub | 3 months ago | jaychang9
    com.alibaba.dubbo.rpc.RpcException: Failed to invoke remote proxy method findClearingById to registry://127.0.0.1:2181/com.alibaba.dubbo.registry.RegistryService?application=provider&dubbo=2.8.4&export=dubbo%3A%2F%2F169.254.126.234%3A20881%2Fc.h.p.clearing.service.ClearingService%3Fanyhost%3Dtrue%26application%3Dprovider%26dubbo%3D2.8.4%26generic%3Dfalse%26interface%3Dc.h.p.clearing.service.ClearingService%26methods%3DupdateClearingBillName%2CaddClearingBillItem%2CaddClearingBill%2CcompleteClearing%2CfindClearingBillPage%2CfindClearingById%2CfindClearingBillItemPage%2CdeleteClearingBillItemById%26pid%3D37920%26revision%3D1.0%26side%3Dprovider%26timestamp%3D1485133301019%26version%3D1.0&pid=37920&registry=zookeeper&timestamp=1485133300997, cause: java.lang.ClassCastException: com.sun.proxy.$Proxy70 cannot be cast to c.h.p.clearing.service.ClearingService
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  4. 0

    奇怪的服务Impl转换错误

    GitHub | 1 year ago | tr0j4n
    com.alibaba.dubbo.rpc.RpcException: Failed to invoke remote proxy method queryById to registry://192.168.1.11:6379/com.alibaba.dubbo.registry.RegistryService?application=center&dubbo=2.4.9&export=dubbo%3A%2F%2F192.168.1.99%3A20880%2Fsoa.service.PlayerService%3Fanyhost%3Dtrue%26application%3Dcenter%26dubbo%3D2.4.9%26interface%3Dsoa.service.PlayerService%26methods%3DqueryById%26pid%3D810%26revision%3D1.0.0%26side%3Dprovider%26threads%3D200%26timestamp%3D1449113556952%26version%3D1.0.0&pid=810&registry=redis&timestamp=1449113556942, cause: java.lang.ClassCastException: soa.service.PlayerServiceImpl cannot be cast to soa.service.PlayerServiceImpl
  5. 0

    ses服务,开通服务时,后台报错

    GitHub | 1 year ago | yuanhj3
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.iboxpay.account.trade.api.FrdAccountingApiImpl.thLending()
    2. com.iboxpay.account
      FrdAccountingApiImpl.thLending
      1. com.iboxpay.account.trade.api.FrdAccountingApiImpl.thLending(FrdAccountingApiImpl.java:314)
      1 frame
    3. com.alibaba.dubbo
      InvokerWrapper.invoke
      1. com.alibaba.dubbo.common.bytecode.Wrapper21.invokeMethod(Wrapper21.java)
      2. com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:46)
      3. com.alibaba.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:72)
      4. com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:53)
      4 frames
    4. com.iboxpay.account
      RequestLogFilter.invoke
      1. com.iboxpay.account.core.dubbo.filter.RequestLogFilter.invoke(RequestLogFilter.java:17)
      1 frame
    5. com.alibaba.dubbo
      ProtocolFilterWrapper$1.invoke
      1. com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)
      1 frame