错误描述：
docker logs web
现象：
> blockchain-for-insurance@2.1.0 serve /app
> cross-env NODE_ENV=production&&node ./bin/server
/app/app/static/js
Server running on port: 3000
Default channel not found, attempting creation...
Successfully created a new default channel.
Joining peers to the default channel.
Chaincode is not installed, attempting installation...
Base container image present.
info: [packager/Golang.js]: packaging GOLANG from bcins
info: [packager/Golang.js]: packaging GOLANG from bcins
info: [packager/Golang.js]: packaging GOLANG from bcins
info: [packager/Golang.js]: packaging GOLANG from bcins
Successfully installed chaincode on the default channel.
error: [client-utils.js]: sendPeersProposal - Promise is rejected: Error: 2 UNKNOWN: error starting container: API error (404): {"message":"network build-blockchain-insurance-app_default not found"}
at new createStatusError (/app/node_modules/grpc/src/client.js:64:15)
at /app/node_modules/grpc/src/client.js:583:15
Fatal error instantiating chaincode on some(all) peers!
Error: Proposal rejected by some (all) of the peers: Error: 2 UNKNOWN: error starting container: API error (404): {"message":"network build-blockchain-insurance-app_default not found"}
at /app/www/blockchain/utils.js:248:15
at Generator.next (<anonymous>)
at step (/app/bin/blockchain/utils.js:102:191)
at /app/bin/blockchain/utils.js:102:361
at <anonymous>
npm ERR! code ELIFECYCLE
npm ERR! errno 255
npm ERR! blockchain-for-insurance@2.1.0 serve: `cross-env NODE_ENV=production&&node ./bin/server`
npm ERR! Exit status 255
npm ERR!
npm ERR! Failed at the blockchain-for-insurance@2.1.0 serve script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2018-07-31T03_09_32_746Z-debug.log
解决方案：
i do as the following steps and it works for me:
-
input "docker network ls" to figure out the name of the network( it is "buildblockchaininsuranceapp_default" for me)
-
go to ./peer-base.yaml and change CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE to the corresponding network name.
-
input"./clean.sh" to clean the docker containers and rebuild the app again
hope it works for u all too.