相关疑难解决方法(0)

我flutter通过AUR安装了.我也aur/android-sdk 26.0.2-1安装了.当我跑步时,flutter run我得到:

Warning! This package referenced a Flutter repository via the .packages file that is
no longer available. The repository from which the 'flutter' tool is currently
executing will be used instead.
  running Flutter tool: /home/dair/.flutter-sdk
  previous reference  : /home/dair/flutter
This can happen if you deleted or moved your copy of the Flutter repository, or
if it was on a volume that is no longer mounted or has been mounted …

互联网上到处都有许多类似的问题，但到目前为止还没有提供有效的解决方案。
\n我使用Android Studio 4.0.0，也许这就是问题所在。

到目前为止，我在系统变量中得到了这些设置：
\n

还有 PATH 变量：
\n

这是反应本机信息输出的内容：

$ react-native info\ninfo Fetching system and libraries information...\nSystem:\n    OS: Windows 10 10.0.18363\n    CPU: (6) x64 Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz\n    Memory: 23.08 GB / 31.86 GB\n  Binaries:\n    Node: 12.17.0 - C:\\Program Files\\nodejs\\node.EXE\n    Yarn: 1.22.4 - C:\\Program Files (x86)\\Yarn\\bin\\yarn.CMD\n    npm: 6.14.4 - C:\\Program Files\\nodejs\\npm.CMD\n    Watchman: Not Found\n  SDKs:\n    Android SDK: Not Found\n  IDEs:\n    Android Studio: Version  4.0.0.0 AI-193.6911.18.40.6514223\n  Languages:\n    Java: 11.0.2 - /c/Users/zarifov/AppData/Local/jdk-11.0.2/bin/javac\n    Python: 2.7.18 …

React Native入门.我确实安装了Android SDK,Java SDK和Android依赖项.在终端上运行演示应用程序时收到以下错误.

我确实运行了Galaxy Emulator:

~ emulator @galaxy
HAXM is working and emulator runs in fast virt mode
emulator: UpdateChecker: skipped version check

现在我运行它:

~ react-native run-android
Starting JS server...
Building and installing the app on the device (cd android && ./gradlew installDebug)...
Failed to notify ProjectEvaluationListener.afterEvaluate(), but primary configuration failure takes precedence.
java.lang.RuntimeException: SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable.
    at com.android.build.gradle.internal.SdkHandler.getAndCheckSdkFolder(SdkHandler.java:102)
    at com.android.build.gradle.internal.SdkHandler.getSdkLoader(SdkHandler.java:112)
    at com.android.build.gradle.internal.SdkHandler.initTarget(SdkHandler.java:86)
    at …

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命令仍然不起作用.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.

所以,我正在为SAS编写一些代码,我意识到我必须将文件保存为filename.sas.我的教授提到我必须在我的电脑上使用记事本或其他文本编辑器.

如何在Mac上使用TextEdit来保存.sas文件？打开TextEdit,添加一些文本和保存会导致文件添加.rtf或.odt扩展名.

应该添加我的mac版本是10.5.8

我已经更新了我的 $PATH 以包含我的 adb sdk 的正确位置，但是 react-native 坚持使用 /usr/local/share/android-sdk，而不是 /Users/username/Library/Android/sdk/platform-工具。有没有另一种方法可以改变这种情况？由于此错误，它不会运行我的 android 模拟器。

这是我的路径：

/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/username/Library/Android/sdk:Users/username/Library/Android/sdk/platform-tools

bash 配置文件

export JAVA_HOME=/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home
export ANDROID_HOME=/Users/username/Library/Android/sdk
export ANDROID_SDK=/Users/username/Library/Android/sdk
export PATH=$PATH:/Users/username/Library/Android/sdk
export PATH=$PATH:/Users/username/Library/Android/sdk/platform-tools