将JHipster项目从v4.6.1升级到4.6.2失败

我正在尝试将JHipster项目从版本4.6.1升级到版本4.6.2，但出现以下错误：

C:\Users\Andrea\workspace\Z_Test01>jhipster upgrade
Executing jhipster:upgrade
Options:
Welcome to the JHipster Upgrade Sub-Generator
This will upgrade your current application codebase to the latest JHipster version
Looking for latest generator-jhipster version...
WARNING! Something went wrong fetching the latest JHipster version number...
warning package.json: No license field
warning ..\..\package.json: No license field

events.js:182
      throw er; // Unhandled 'error' event
      ^

Error: ERROR! Exiting process
    at Environment.error (C:\Users\Andrea\AppData\Local\Yarn\config\global\node_modules\yeoman-environment\lib\environment.js:140:40)
    at constructor.error (C:\Users\Andrea\AppData\Local\Yarn\config\global\node_modules\generator-jhipster\generators\generator-base.js:1610:18)
    at shelljs.exec (C:\Users\Andrea\AppData\Local\Yarn\config\global\node_modules\generator-jhipster\generators\upgrade\index.js:141:26)
    at C:\Users\Andrea\AppData\Local\Yarn\config\global\node_modules\shelljs\src\exec.js:199:9
    at ChildProcess.exithandler (child_process.js:262:7)
    at emitTwo (events.js:125:13)
    at ChildProcess.emit (events.js:213:7)
    at maybeClose (internal/child_process.js:921:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)

有什么帮助吗？

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谢谢

我也有这个问题，然后有几种方法。我试过这个，它成功了

打开控制台，进入应用程序的根目录并运行以下操作：

jhipster upgrade --target-version=4.6.2

现在，您只需要回答一些问题来解决合并冲突（如果有）

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更新1:这是因为无法在npm中获取jhipster的最新版本号。

您是否已连接到internet？通常，“获取最新JHipster版本号时出错…”表示无法从NPM获取最新版本