成功解决docker build failed: Error returned from build: 1 “go: github.com/golang/pr...connection refused

执行以下指令安装链码时报错

peer lifecycle chaincode install basic.tar.gz

Error: chaincode install failed with status: 500 - failed to invoke backing implementation of 'InstallChaincode': could not build chaincode: docker build failed: docker image build failed: docker build failed: Error returned from build: 1 "go: github.com/golang/protobuf@v1.3.2: Get "https://proxy.golang.org/github.com/golang/protobuf/@v/v1.3.2.mod": dial tcp 172.217.24.17:443: connect: connection refused

解决方案，到链码所在的目录下提前下载依赖包

cd fabric-samples/asset-transfer-basic/chaincode-go

更改go代理

go env -w GOPROXY=https://goproxy.io,direct
go env -w GO111MODULE=on
go mod vendor

重新打包智能合约并安装链码

peer lifecycle chaincode package basic.tar.gz --path ../asset-transfer-basic/chaincode-go/ --lang golang --label basic_1.0
peer lifecycle chaincode install basic.tar.gz

成功解决Error: chaincode install failed with status: 500 - failed to invoke backing implementation of 'InstallChaincode': could not build chaincode: docker build failed: docker image build failed: docker build failed: Error returned from build: 1 "go: github.com/golang/protobuf@v1.3.2: Get "https://proxy.golang.org/github.com/golang/protobuf/@v/v1.3.2.mod": dial tcp 172.217.24.17:443: connect: connection refused的问题。

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来源：oschina

链接：https://my.oschina.net/u/4324623/blog/4743651