在Hyperledger Fabric 2中部署链码时出错

Question

我正在尝试部署链码：

• 超分类器织物2

• Ubuntu 20.04

go版本go1.13.8 linux/amd64 64

我总是犯这样的错误：

alex@alex:~/fabric-samples/test-network$ ./network.sh deployCC
deploying chaincode on channel 'mychannel'
executing with the following
- CHANNEL_NAME: mychannel
- CC_NAME: basic
- CC_SRC_PATH: NA
- CC_SRC_LANGUAGE: go
- CC_VERSION: 1.0
- CC_SEQUENCE: 1
- CC_END_POLICY: NA
- CC_COLL_CONFIG: NA
- CC_INIT_FCN: NA
- DELAY: 3
- MAX_RETRY: 5
- VERBOSE: false
Determining the path to the chaincode
asset-transfer-basic
Vendoring Go dependencies at ../asset-transfer-basic/chaincode-go/
~/fabric-samples/asset-transfer-basic/chaincode-go ~/fabric-samples/test-network
~/fabric-samples/test-network
Finished vendoring Go dependencies
+ peer lifecycle chaincode package basic.tar.gz --path ../asset-transfer-basic/chaincode-go/ --lang golang --label basic_1.0
+ res=0
Chaincode is packaged
Installing chaincode on peer0.org1...
Using organization 1
+ peer lifecycle chaincode install basic.tar.gz
+ res=1
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: inconsistent vendoring in /chaincode/input/src:
    github.com/golang/protobuf@v1.3.2: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt
    github.com/hyperledger/fabric-chaincode-go@v0.0.0-20200424173110-d7076418f212: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt
    github.com/hyperledger/fabric-contract-api-go@v1.1.0: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt
    github.com/hyperledger/fabric-protos-go@v0.0.0-20200424173316-dd554ba3746e: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt
    github.com/stretchr/testify@v1.5.1: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt

run 'go mod vendor' to sync, or use -mod=mod or -mod=readonly to ignore the vendor directory
"
Chaincode installation on peer0.org1 has failed
Deploying chaincode failed

我不知道为什么会发生这个问题。我在网上读过书，没有明确的解决办法.

有什么想法吗？

谢谢

Answer 1

我留下它作为一个评论，但版本是问题。

In particular, unlike 1.13, the vendering behavior is different from version 1.14 (>higher), and this seems to be a problem due to this process. – myeongkil kim

安装方法有问题是没有道理的。您在问题中说，已经安装了go版本go1.13.8 linux/amd64 64。如果环境变量设置良好，并且官方go正常工作，那么根据安装方法的不同执行就没有意义了。

添加，I don't think the problem was Go version, but the way of installing Go (at least in Ubuntu). – AlexAcc，如果您认为版本不是问题，我想知道为什么。

你可以很简单地检查一下。这是一种只在同一环境中更改版本的方法。

因此，我实际运行了它，并且能够确认版本问题是正确的，如下所示：

去1.13.8

# same environment
wget https://golang.org/dl/go1.13.8.linux-amd64.tar.gz
sudo tar -xvf go1.13.8.linux-amd64.tar.gz
sudo mv go /usr/local
go env

cd $GOPATH/src/github.com/hyperledger/fabric-samples/test-network
./network.sh down
./network.sh up
./network.sh deployCC

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: inconsistent vendoring in /chaincode/input/src:
    github.com/golang/protobuf@v1.3.2: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt
    github.com/hyperledger/fabric-chaincode-go@v0.0.0-20200424173110-d7076418f212: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt
    github.com/hyperledger/fabric-contract-api-go@v1.1.0: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt
    github.com/hyperledger/fabric-protos-go@v0.0.0-20200424173316-dd554ba3746e: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt
    github.com/stretchr/testify@v1.5.1: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt

run 'go mod vendor' to sync, or use -mod=mod or -mod=readonly to ignore the vendor directory
"
Chaincode installation on peer0.org1 has failed

行动1.15.6

# same environment
wget https://golang.org/dl/go1.15.6.linux-amd64.tar.gz
sudo tar -xvf go1.15.6.linux-amd64.tar.gz
sudo mv go /usr/local
go env

cd $GOPATH/src/github.com/hyperledger/fabric-samples/test-network
./network.sh down
./network.sh up
./network.sh deployCC

2020-12-11 10:45:12.229 KST [cli.lifecycle.chaincode] submitInstallProposal -> INFO 001 Installed remotely: response:<status:200 payload:"\nJbasic_1.0:4ec191e793b27e953ff2ede5a8bcc63152cecb1e4c3f301a26e22692c61967ad\022\tbasic_1.0" >
2020-12-11 10:45:12.229 KST [cli.lifecycle.chaincode] submitInstallProposal -> INFO 002 Chaincode code package identifier: basic_1.0:4ec191e793b27e953ff2ede5a8bcc63152cecb1e4c3f301a26e22692c61967ad
Chaincode is installed on peer0.org1

Answer 2

我通过移除容器和体积来解决这个问题：

使用以下命令对容器进行-Stop：docker-compose down。

使用以下命令-Delete所有容器：docker rm -f $(docker ps -a -q)

使用以下命令-Delete所有卷：docker volume rm $(docker volume ls -q)

警告：上面的命令将删除所有容器/卷，而不仅仅是由Fabric创建的容器/卷。

Answer 3

问题是，我使用的是go，安装时：

apt get 

后来又有：

apt install

但是直到我尝试从官方来源下载go时，它才起作用，我使用wget：

wget https://golang.org/dl/go1.15.6.linux-amd64.tar.gz
sudo tar -xvf go1.15.6.linux-amd64.tar.gz
sudo mv go /usr/local
sudo echo 'export PATH=$PATH:/usr/local/go/bin' >> ~/.bashrc

这一联系有助于：

https://medium.com/@kaigo/installing-golang-on-ubuntu-20-04-68137ea931