在Hyperledger Fabric中尝试调用时，出现以下错误:存在"fabcar"的链码定义，但未安装链码 [英] In Hyperledger Fabric when I try to invoke, I'm getting the following error: chaincode definition for 'fabcar' exists, but chaincode is not installed

问题描述

我遵循了2个不同的教程

I've followed 2 different tutorials

https://github.com/swetharepakula/Fabric101Workshop 和

https://hyperledger-fabric.readthedocs.io/en/版本2.0/deploy_chaincode.html .

两次查询安装都显示 fabcar已安装并且成功提交，但是在两种情况下，当我尝试调用时，都会收到以下信息:

Both times when I query installed it shows fabcar is installed and it commits successfully, but in both when I try to invoke I receive the following:

错误:调用期间认可失败.回复:状态:500消息:确保已成功定义chaincode fabcar在频道mychannel上，然后重试:"fabcar"的链码定义存在，但未安装chaincode".

Error: endorsement failure during invoke. response: status:500 message:"make sure the chaincode fabcar has been successfully defined on channel mychannel and try again: chaincode definition for 'fabcar' exists, but chaincode is not installed".

我尝试更改 CORE_PEER_GOSSIP_USELEADERELECTION = true ，但是这阻止了我的一个对等节点的启动.

I've tried changing CORE_PEER_GOSSIP_USELEADERELECTION=true, but this stopped one of my peer nodes from starting up.

我正在Mac上工作，并且节点正在docker中运行，任何帮助将不胜感激.

I'm working on a Mac and the nodes are running in docker, any help would be greatly appreciated.

推荐答案

我在批准其中一个组织时使用了错误的packageID时遇到了此错误

I've had this error when I used the wrong packageID when approving on one of the organization

使用 approveformyorg 时，请检查您分别使用了 $ PACKAGE_ID_ORG1 和 $ PACKAGE_ID_ORG2 :

When using approveformyorg, checkout that you use respective $PACKAGE_ID_ORG1 and $PACKAGE_ID_ORG2:

在org1上:

peer lifecycle chaincode approveformyorg \
     --channelID $CHANNEL_NAME \
     --name $CHAINCODE_NAME --version $CC_VERSION \
     --package-id $PACKAGE_ID_ORG1 \
     --sequence $CC_SEQ -o orderer:7050 --tls --cafile $ORDERER_TLS_CA

在org2上:

peer lifecycle chaincode approveformyorg \
     --channelID $CHANNEL_NAME \
     --name $CHAINCODE_NAME --version $CC_VERSION \
     --package-id $PACKAGE_ID_ORG2 \
     --sequence $CC_SEQ -o orderer:7050 --tls --cafile 

否则，它将给我以下信息:

Otherwise it would give me the following info :

在org1上:

bash-5.0# peer lifecycle chaincode queryapproved -C bankscochannel -n fabcar
Approved chaincode definition for chaincode 'fabcar' on channel 'bankscochannel':
sequence: 1, version: 1.0, init-required: false, package-id: fabcar-v1:002d3fc291572c3e8bc52fea3b228cbd1877ab87669978759fc75f51f893a0dd, endorsement plugin: escc, validation plugin: vscc

bash-5.0# peer lifecycle chaincode querycommitted -C bankscochannel
Committed chaincode definitions on channel 'bankscochannel':
Name: fabcar, Version: 1.0, Sequence: 1, Endorsement Plugin: escc, Validation Plugin: vscc

bash-5.0# peer lifecycle chaincode queryinstalled
Installed chaincodes on peer:
Package ID: fabcar-v1:002d3fc291572c3e8bc52fea3b228cbd1877ab87669978759fc75f51f893a0dd, Label: fabcar-v1

0n org2:

bash-5.0# peer lifecycle chaincode queryapproved -C bankscochannel -n fabcar
Approved chaincode definition for chaincode 'fabcar' on channel 'bankscochannel':
sequence: 1, version: 1.0, init-required: false, package-id: fabcar-v1:002d3fc291572c3e8bc52fea3b228cbd1877ab87669978759fc75f51f893a0dd, endorsement plugin: escc, validation plugin: vscc

bash-5.0#  peer lifecycle chaincode querycommitted -C bankscochannel
Committed chaincode definitions on channel 'bankscochannel':
Name: fabcar, Version: 1.0, Sequence: 1, Endorsement Plugin: escc, Validation Plugin: vscc

bash-5.0# peer lifecycle chaincode queryinstalled 
Installed chaincodes on peer:
Package ID: fabcar-v1:c4430b8d45ee5bca03233272da19aafab73d41c973861adfab8d349c70d950e3, Label: fabcar-v1

请注意，在控制台输出中，两个 peer生命周期链代码查询已批准的结果都返回相同的package_id，这是不正确的

Note that in the console output the result of both peer lifecycle chaincode queryapproved return the same package_id which is not correct

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