IBM Cloud Node红色管理调色板不安装项目

我在IBM Cloud上尝试从管理调色板安装node red node smooth,但我遇到了一个错误。我也试过其他几个包。调试日志中出现的错误显示:

npm WARN saveError ENOENT: no such file or directory, open '/home/vcap/app/.node-red/package.json'
npm WARN enoent ENOENT: no such file or directory, open '/home/vcap/app/.node-red/package.json'
npm WARN .node-red No description
npm WARN .node-red No repository field.
npm WARN .node-red No README data
npm WARN .node-red No license field.

+ node-red-node-smooth@0.1.0
updated 1 package in 4.726s
npm ERR! Object.entries is not a function

npm ERR! A complete log of this run can be found in:
npm ERR! /home/vcap/app/.npm/_logs/2018-05-10T15_01_53_296Z-debug.log

日志文件具有以以下内容开头的堆栈跟踪:

106 verbose stack TypeError: Object.entries is not a function

有没有什么明显的事情表明我做错了?