链码示例中没有可构建的Go源文件错误

Question

I have just started learning GO and ChainCode. I have followed the instructions mentioned in the following URL to learn programming chain code

https://github.com/IBM-Blockchain/learn-chaincode

i have setup the code and ran the command $ go build ./

but i am getting the following error

../../../hyperledger/fabric/core/crypto/attributes/attributes.go:28:2: no buildable Go source files in /home/serveradmin/gowork/src/github.com/hyperledger/fabric/core/crypto/attributes/proto

let me know, if anyone come across this error and fixed it

Answer 1

Actually it was a bug after the update and it has already been addressed. As per the following, https://github.com/hyperledger/fabric/commit/af5f75d3fb52ee5cd607abfef4324fc049153268.

Revert "Upgrade go protobuff from 3-beta to 3" This reverts commit a98c59a.

We are experiencing several failures related to this merge, so lets revert it for now and re-group

Please pull the latest version and it will work smoothly