卡在启动 JS 服务器的信息上 [英] Stuck on info starting JS server

问题描述

我已经成功启动了一个新的 react-native 项目.然后，每次我尝试使用命令 react-native run-android 运行我新建的项目时，它都会卡在 info 启动 JS 服务器... 上.>

输出如下:

$ react-native run-android信息运行 jetifier 以将库迁移到 AndroidX".您可以使用--no-jetifier"标志禁用它.Jetifier 找到了 855 个要转发 Jetify 的文件.使用 4 个工人...信息正在启动 JS 服务器..."

我尝试重新启动笔记本电脑并切换模拟器.我不知道还能做什么了.

我该如何解决问题?

解决方案

杀死自动弹出的metro bundler命令提示符

杀死正在运行的命令终端 react-native run-android

现在运行 react-native start 这将启动你的 js 服务器

在新的命令提示符窗口中运行 react-native run-android该应用程序在 5 分钟内在模拟器中运行.

I have initiated successfully a new react-native project. Then, every time I try to run my newly built project using the command react-native run-android, it gets stucks on info Starting JS server....

Here is the output:

$ react-native run-android
info Running jetifier to migrate libraries to AndroidX".
 You can disable it using "--no-jetifier" flag.
Jetifier found 855 file(s) to forward-jetify. Using 4 workers...
info Starting JS server..."

I tried restarting the laptop and switching emulators. I don't know what else to do anymore.

How do I solve the problem?

解决方案

Kill the automatically popped up metro bundler command prompt

Kill the command terminal which is running react-native run-android

Now Run react-native start This will start your js server

In new command prompt window run react-native run-android The app came up in 5 mins in an emulator.

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