Unauthenticated error on fuota server call

[Paulo_Fernandes]

I’m trying to implement fuota updates from java, i build the client and it is connecting to the fuota server and apparently creating a deployment, but i have a “unauthenticated error” after this step…

Any idea of what the issue could be ? (logs bellow) thanks

INFO[0015] storage: deployment created id=0969b5c9-b4d4-40ab-bb83-e9f9949c987b
INFO[0015] storage: deployment device created deployment_id=0969b5c9-b4d4-40ab-bb83-e9f9949c987b dev_eui=0283f412fa817534
DEBU[0015] fuota: stepCreateMulticastGroup funtion called deployment_id=0969b5c9-b4d4-40ab-bb83-e9f9949c957b
INFO[0015] finished client unary call error="rpc error: code = Unauthenticated desc = " grpc.code=Unauthenticated grpc.method=Create grpc.service=api.MulticastGroupService grpc.time_ms=9.509 span.kind=client system=grpc
ERRO[0015] api: fuota deployment error deployment_id=0969b5c9-b4d4-40ab-bb83-e9f9949c987b error="create multicast-group error: rpc error: code = Unauthenticated desc = "
DEBU[0016] [transport]transport: loopyWriter.run returning. connection error: desc = “transport is closing”

[brocaar]

Most likely the issue is with the configured API key. the FUOTA Server is unable to create the multicast (by calling a ChirpStack gRPC API method, which is failing).

Please try creating a new API key and update your FUOTA Server configuration.