2018-06-20 07:24:59.156 UTC [bccsp] initBCCSP -> DEBU 001 Initialize BCCSP [SW]
2018-06-20 07:24:59.156 UTC [grpc] Printf -> DEBU 002 parsed scheme: ""
2018-06-20 07:24:59.156 UTC [grpc] Printf -> DEBU 003 scheme "" not registered, fallback to default scheme
2018-06-20 07:24:59.156 UTC [grpc] Printf -> DEBU 004 ccResolverWrapper: sending new addresses to cc: [{peer:7052 0  <nil>}]
2018-06-20 07:24:59.156 UTC [grpc] Printf -> DEBU 005 ClientConn switching balancer to "pick_first"
2018-06-20 07:24:59.157 UTC [grpc] Printf -> DEBU 006 pickfirstBalancer: HandleSubConnStateChange: 0xc4205d2520, CONNECTING
2018-06-20 07:24:59.161 UTC [grpc] Printf -> DEBU 007 pickfirstBalancer: HandleSubConnStateChange: 0xc4205d2520, READY
2018-06-20 07:24:59.165 UTC [refueling] Debug -> DEBU 008 router.handler:  supplierRegister
2018-06-20 07:24:59.186 UTC [shim] handleInvokeChaincode -> ERRO 009 [8b6bd4a7] Received ERROR.
panic: interface conversion: interface {} is nil, not entity.Member
        panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0x9317e6]

goroutine 38 [running]:
gitlab.com/s7-gpna/s7-gpna/vendor/github.com/hyperledger/fabric/core/chaincode/shim.(*Handler).triggerNextState(0xc4200bb740, 0x0, 0xc42008cfc0)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/hyperledger/fabric/core/chaincode/shim/handler.go:35 +0x26
gitlab.com/s7-gpna/s7-gpna/vendor/github.com/hyperledger/fabric/core/chaincode/shim.(*Handler).handleTransaction.func1.1(0xc4200bb740, 0xc420247ec8, 0xc42008cfc0)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/hyperledger/fabric/core/chaincode/shim/handler.go:247 +0x42
panic(0xb38600, 0xc4202ae100)
        /usr/local/go/src/runtime/panic.go:502 +0x229
gitlab.com/s7-gpna/s7-gpna/vendor/gitlab.com/s7techlab/platform/chaincode/network.GetMemberById(0xcd5760, 0xc4201e5b80, 0xc42003af48, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/gitlab.com/s7techlab/platform/chaincode/network/tools.go:35 +0x226
gitlab.com/s7-gpna/s7-gpna/chaincode/refueling/bin/refueling/vendor/gitlab.com/s7-gpna/s7-gpna/chaincode/refueling.invokeSupplierRegister(0xcd3960, 0xc42007fe80, 0xc4205dda01, 0x0, 0x0, 0xc4201b2ce8)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/chaincode/refueling/bin/refueling/vendor/gitlab.com/s7-gpna/s7-gpna/chaincode/refueling/op_supplier.go:16 +0xec
gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/extensions/owner.Only.func1(0xcd3960, 0xc42007fe80, 0xe, 0xae71c0, 0xc4205d2aa0, 0xcd5760)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/extensions/owner/modifier.go:18 +0x9c
gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/router/param.Param.func1.1(0xcd3960, 0xc42007fe80, 0x1, 0x1, 0xc4204322d0, 0x0)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/router/param/parameters.go:64 +0x13f
gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/router.(*Group).Invoke.func1(0xcd3960, 0xc42007fe80, 0x2, 0xc42023bb90, 0x410c08, 0x40)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/router/router.go:135 +0xca
gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/router.(*Group).Handle.func2(0xcd3960, 0xc42007fe80, 0x2, 0x2, 0xc4205d4248, 0x1)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/router/router.go:83 +0xce
gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/router.(*Group).Handle(0xc4200ba960, 0xcd5760, 0xc4201e5b80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/s7techlab/cckit/router/router.go:85 +0x977
gitlab.com/s7-gpna/s7-gpna/chaincode/refueling/bin/refueling/vendor/gitlab.com/s7-gpna/s7-gpna/chaincode/refueling.(*Chaincode).Invoke(0xc4200ac5f0, 0xcd5760, 0xc4201e5b80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/chaincode/refueling/bin/refueling/vendor/gitlab.com/s7-gpna/s7-gpna/chaincode/refueling/front.go:108 +0x6d
gitlab.com/s7-gpna/s7-gpna/vendor/github.com/hyperledger/fabric/core/chaincode/shim.(*Handler).handleTransaction.func1(0xc4200bb740, 0xc42008cfc0, 0xc4200bbda0)
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/hyperledger/fabric/core/chaincode/shim/handler.go:273 +0x4f9
created by gitlab.com/s7-gpna/s7-gpna/vendor/github.com/hyperledger/fabric/core/chaincode/shim.(*Handler).handleTransaction
        /chaincode/input/src/gitlab.com/s7-gpna/s7-gpna/vendor/github.com/hyperledger/fabric/core/chaincode/shim/handler.go:242 +0x53