Fabric-sdk-jAVA #fabric-sdk-java


jeff.jo95z@...
 

hi,

when i was executing using java sdk,I got the following error:

Results :
 
Tests in error:  
  testFabCar(org.example.ClientTest): org.hyperledger.fabric.sdk.exception.ServiceDiscoveryException: java.util.concurrent.ExecutionException: io
.grpc.StatusRuntimeException: UNAVAILABLE: io exception(..)

why this error comes?

Attaching the sdk files for the reference


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