当尝试按照说明（https://fabric-composer.github.io/tasks/genapp.html）基于正在运行的业务网络生成 Angular 应用程序时，我收到 No bower.json present 错误，使用默认配置文件。它似乎生成了一个 node_modules 目录，但它是空的，但是没有创建 angular-app 目录。我能够通过指向文档第 2 步中概述的现有 BNA 文件来生成应用程序，但这并不理想。有什么想法吗？
jdockter@ubuntu:~$ yo fabric-composer:angular
WARNING: No configurations found in configuration directory:/home/jdockter/config
WARNING: To disable this warning set SUPPRESS_NO_CONFIG_WARNING in the environment.
Welcome to the Angular2 skeleton app generator
? Do you want to connect to a running Business Network? Yes
? What is the name of the application you wish to generate?: angular-app
? Description of the application: Skeleton Fabric Composer Angular2 project
? Author name: Jon Dockter
? Author email: jdockter@us.ibm.com
? What is the Business Network Identifier?: labor-network-model
? What is the Connection Profile to use? defaultProfile
? Enrollment id: WebAppAdmin
? Enrollment Secret: DJY27pEnl16d
Configuring: angular-app
About to connect to a running business network
I'm all done. Running npm install && bower install for you to install the required dependencies. If this fails, try running the command yourself.
npm WARN enoent ENOENT: no such file or directory, open '/home/jdockter/package.json'
npm WARN jdockter No description
npm WARN jdockter No repository field.
npm WARN jdockter No README data
npm WARN jdockter No license field.
bower ENOENT No bower.json present
Complete