成功解決Cannot run peer because cannot init crypto, specified path 「xxx/fabric-samples/config/msp「

環境：fabric v2.2.0

執行fabric-sampke/test-network中賬本互動指令的時報錯

peer chaincode query -C mychannel -n basic -c '{"Args":["ReadAsset","asset6"]}'

報錯如下：

Cannot run peer because cannot init crypto, specified path "/home/yujialing/go/src/github.com/hyperledger/fabric-samples/config/msp" does not exist or cannot be accessed: stat /home/yujialing/go/src/github.com/hyperledger/fabric-samples/config/msp: no such file or directory

原因是沒有設定環境變數，以網路中的某個組織的某個節點進行互動

比如設定環境變數成為Org1 Peer0的角色

export CORE_PEER_TLS_ENABLED=true
export CORE_PEER_LOCALMSPID="Org1MSP"
export CORE_PEER_TLS_ROOTCERT_FILE=${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=${PWD}/organizations/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
export CORE_PEER_ADDRESS=localhost:7051

再次執行賬本互動指令

peer chaincode query -C mychannel -n basic -c '{"Args":["ReadAsset","asset6"]}'

成功解決Cannot run peer because cannot init crypto, specified path "/home/yujialing/go/src/github.com/hyperledger/fabric-samples/config/msp" does not exist or cannot be accessed: stat /home/yujialing/go/src/github.com/hyperledger/fabric-samples/config/msp: no such file or directory的問題

歡迎小夥伴的討論，若有問題請在評論區評論或私信，謝謝你。