我在浏览开发人员指南教程时不断收到"模块版本不匹配"错误。 我能够完成几乎所有的教程(创建和测试我的业务网络，将其部署到本地结构，通过其余服务器与之交互(，但是在运行 yeoman 以创建示例角度应用程序时出现错误......
~/git/my-test-network$ yo hyperledger-composer:angular
Welcome to the Hyperledger Composer Angular project generator
? Do you want to connect to a running Business Network? Yes
? Project name: my-app
? Description: Commodity
? Author name: t
? Author email: t
? License: Apache-2.0
? Business network identifier: my-test-network
? Connection profile: hlfv1
? Enrollment ID: admin
? Enrollment secret: adminpw
? Do you want to generate a new REST API or connect to an existing REST API? Generate a new REST API
? REST server port: 4000
? Should namespaces be used in the generated REST API? Never use namespaces
events.js:160
throw er; // Unhandled 'error' event
^
Error: Failed to load connector module "composer-connector-hlfv1" for connection profile "hlfv1". Error: Module version mismatch. Expected 48, got 46.
at connectionProfileStore.load.then.e (/usr/local/lib/node_modules/generator-hyperledger-composer/node_modules/composer-common/lib/connectionprofilemanager.js:150:38)
我相信这与npm有关，但是我已经卸载/重新安装/重建了几次，但错误仍然存在
npm uninstall -g composer-cli
npm uninstall -g composer-rest-server
npm uninstall -g generator-fabric-composer
npm install -g composer-cli
npm install -g composer-rest-server
npm install -g generator-fabric-composer
npm uninstall -g yo
npm install -g yo
我的设置...
Ubuntu 16.04.1 LTS
docker --version Docker version 17.06.0-ce, build 02c1d87
docker-compose --version docker-compose version 1.8.0, build unknown
node --version v6.11.1
npm --version 5.3.0
npm -v composer-cli 5.3.0
npm -v composer-rest-server 5.3.0
npm -v generator-hyperledger-composer 5.3.0
npm -v yo 5.3.0
请检查composer -v的输出
你应该使用generator-hyperledger-composer上面我看到你安装了旧版本：npm install -g generator-fabric-composer
您能否cd生成的应用程序并rm -rnode_modules目录，然后重新运行npm install.