Error while installing simplechaincode on peer

emnaben

Hello
I am trying to do lab4.1m someone can tell me how to fix the error i get while trying to install simplechaincode on peer
Error: error getting chaincode deployment spec for simple_cc: 'go list' failed with: can't load package: package github.com/simple_chaincode: cannot find package "github.com/simple_chaincode" in any of:
/usr/local/go/src/github.com/simple_chaincode (from $GOROOT)
/opt/gopath/src/github.com/simple_chaincode (from $GOPATH): exit status 1

IlyaPatotski

Hello!

Please, check, if SimpleChaincode source code is in the $HOME/go/src/github.com/hyperledger/fabric-samples/chaincode/simple_chaincode folder.

christian.suwiryo

Hi Ilya and forum folks... I encountered similar issue on lab 4.1 but I could not find the simple_chaincode under the chaincode folder. Here is all folders I have:

/home/guild/go/src/github.com/hyperledger/fabric-samples/chaincode# ls -alrt
total 36
drwxr-xr-x  3 root root 4096 Nov 30 15:36 abac
drwxr-xr-x  3 root root 4096 Nov 30 15:36 marbles02_private
drwxr-xr-x  5 root root 4096 Nov 30 15:36 chaincode_example02
drwxr-xr-x  2 root root 4096 Nov 30 15:36 sacc
drwxr-xr-x  4 root root 4096 Nov 30 15:36 marbles02
drwxr-xr-x  7 root root 4096 Nov 30 15:36 fabcar
drwxr-xr-x 17 root root 4096 Nov 30 15:37 ..
drwxr-xr-x  3 root root 4096 Nov 30 15:55 hyperledger
drwxr-xr-x  9 root root 4096 Nov 30 15:55 .

Here is error I got:

/home/guild/go/src/github.com/hyperledger/fabric-samples/basic-network# docker exec -it cli bash
/opt/gopath/src/github.com/hyperledger/fabric/peer# echo $CORE_PEER_ADDRESS $CORE_PEERLOCALMSPID $CORE_PEER_MSPCONFIGPATH
peer0.org1.example.com:7051 /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
opt/gopath/src/github.com/hyperledger/fabric/peer# peer chaincode install -n simple_cc -v 1.0 -p github.com/simple_chaincode -l golang
2020-12-01 00:31:21.483 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2020-12-01 00:31:21.483 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
Error: error getting chaincode code simple_cc: path to chaincode does not exist: /opt/gopath/src/github.com/simple_chaincode

Please advice how to resolve this issue. Thank you.

christian.suwiryo

Please ignore.

• Issue: Simple_chaincode files are not downloaded as part of git clone.
• Solve: Files are available for download manually via training portal / Resources expandable folder.
  Thanks.

RobertoEspitia

1. At the cli docker image, create folder /opt/gopath/src/github.com/chaincode/simple_chaincode
2. From training portal, resources folder, download simple_chaincode.go
3. Copy the downloaded file to the cli image, using docker cp

docker cp simple_chaincode.go cli:/opt/gopath/src/github.com/chaincode/simple_chaincode