尝试调用业务网络时出错。需求未定义

Question

我在macOS上遵循了tutorial，并使用these model files升级到v0.0.2。 POST SetupDemo API（curl -X POST --header'Content-Type：application / json'--header'Accept：application / json'-d'{}''http://127.0.0.1:3000/api/SetupDemo'）返回

{
  "error": {
    "statusCode": 500,
    "name": "Error",
    "message": "Error trying invoke business network. Error: No valid responses from any peers.\nResponse from attempted peer comms was an error: Error: transaction returned with failure: ReferenceError: require is not defined",
    "stack": "Error: Error trying invoke business network. Error: No valid responses from any peers.\nResponse from attempted peer comms was an error: Error: transaction returned with failure: ReferenceError: require is not defined\n    at HLFConnection.invokeChainCode (/Users/jps/.nvm/versions/node/v8.12.0/lib/node_modules/composer-rest-server/node_modules/composer-connector-hlfv1/lib/hlfconnection.js:994:30)\n    at <anonymous>"
  }
}

SetupDemo API确实可以在IBM Cloud BC上运行，而不会出现此错误。

$ node -v
v8.12.0