react-native run-android命令失败,但是gradlew installDebug工

发布时间：2020-12-15 05:06:00 所属栏目：百科来源：网络整理

导读：我在OSX上使用react-native 0.43.3. 我试图在 Android上运行应用程序并获取消息 react-native run-androidScanning 568 folders for symlinks in /Users/ruci.k/project/mayacrew/supermembers/supermembers/node_modules (5ms)JS server already running.Bu

我在OSX上使用react-native 0.43.3.
我试图在 Android上运行应用程序并获取消息

react-native run-android

Scanning 568 folders for symlinks in /Users/ruci.k/project/mayacrew/supermembers/supermembers/node_modules (5ms)
JS server already running.
Building and installing the app on the device (cd android && ./gradlew installDebug)...
Could not install the app on the device,read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/android-setup.html

./gradlew installDebug给了我一些错误并修复了一切.
最后构建成功,应用程序正在Android设备上运行.

但react-native run-android命令仍无效.
只有./gradlew installDebug命令工作.

有什么可以检查使用react-native run-android命令吗？

我无法理解它是怎么发生的.

尝试删除android,ios文件夹,然后做反应原生升级,然后再次尝试react-native run-android之后,如果你得到一个错误,如

SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable.

然后在该文件夹中创建一个名为local.properties的文件

android

并插入以下行sdk.dir = / path / to / Android / Sdk之后一切都应该没问题

（编辑：李大同）

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