打包程序的入口点 [英] entry point for packager

问题描述

我刚刚开始使用 React Native.一切正常，但是现在当我运行react-native run-ios"时，打包程序正在

I'm just starting out with react native. Everything was going ok but now when I run 'react-native run-ios' the packager is looking for js files in

<project-root>/node_modules/react-native/packager

代替

<project-root>

如果我运行'node node_modules/react-native/local-cli/cli.js start'它会在正确的位置寻找文件.

If I run 'node node_modules/react-native/local-cli/cli.js start' it looks for files in the correct location.

这发生在我现有的项目中，如果我使用 react native init 创建一个新项目.它在我安装新的 npm 模块后开始.我已经恢复更改、重新安装模块、清除 tmpdir 缓存、重新启动计算机等.我可以明确配置打包程序入口点吗?

This is happening in my existing project and if I create a new project using react native init. It started after I installed a new npm module. I've since reverted the change, re-installed modules, cleared the tmpdir cache, rebooted computer etc. Can I explicitly configure the packager entry point?

非常感谢任何帮助

C

推荐答案

这是 RN 0.45 的一个已知问题，我今天从 0.42 升级后也遇到了这个问题.

This is a known issue with RN 0.45, I have also encountered this problem today after upgrading from 0.42.

https://github.com/facebook/react-native/issues/14246

在 RN 修复(下一个版本?)之前的临时解决方案是运行:

The temporary solution until RN is fixed (next release?) is to run:

npm start -- -reset-cache

你也可以试试:

npm run start -- --root <mydir>

这将导致打包程序查找正确的位置.

This will cause the packager to look in the correct location.

在此问题得到纠正之前，这很痛苦，因为这意味着每次从 XCode 或 react-native run-ios 启动打包程序时，我们都必须调用重置.

Until this is corrected it's a pain, as it means we have to invoke the reset every time the packager is started either from XCode or react-native run-ios.

下一个版本是本月晚些时候:https://github.com/facebook/react-native/releases/tag/v0.46.0-rc.0

The next release is later this month: https://github.com/facebook/react-native/releases/tag/v0.46.0-rc.0

更新此问题现已在 版本 0.45.1

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