【发布时间】：2020-09-19 19:38:41
【问题描述】：
tns device android --available-devices
You are using the deprecated nsconfig.json file. Just be aware that NativeScript 7 has an improved nativescript.config.(js|ts) file for when you're ready to upgrade this project.
Available emulators
Calculated width 89 is above terminal width: 80. You can try using smaller value for min_column_width. Current value is: 15
┌───────────────┬──────────┬───────────┬───────────────┬───────────────┬────────────┐
│ Device Name │ Platform │ Version │ Device │ Image │ Error Help │
│ │ │ │ Identifier │ Identifier │ │
│ Pixel_2_API_R │ Android │ │ │ Pixel_2_API_R │ │
└───────────────┴──────────┴───────────┴───────────────┴───────────────┴────────────┘
Connected devices & emulators
Searching for devices...
Cannot find connected devices. Reconnect any connected devices, verify that your system recognizes them, and run this command again.
tns医生也列出了很好的结果
✔ Getting environment information
No issues were detected.
✔ Your ANDROID_HOME environment variable is set and points to correct directory.
✔ Your adb from the Android SDK is correctly installed.
✔ The Android SDK is installed.
✔ A compatible Android SDK for compilation is found.
✔ Javac is installed and is configured properly.
✔ The Java Development Kit (JDK) is installed and is configured properly.
✔ Xcode is installed and is configured properly.
✔ xcodeproj is installed and is configured properly.
✔ CocoaPods are installed.
✔ CocoaPods update is not required.
✔ CocoaPods are configured properly.
✔ Your current CocoaPods version is newer than 1.0.0.
✔ Python installed and configured correctly.
✔ The Python 'six' package is found.
✔ Xcode version 10.0.0 satisfies minimum required version 10.
✔ Getting NativeScript components versions information...
⚠ Update available for component nativescript. Your current version is 7.0.7 and the latest available version is 7.0.8.
但是，当我运行 tns run android 时，我看到以下内容：
You are using the deprecated nsconfig.json file. Just be aware that NativeScript 7 has an improved nativescript.config.(js|ts) file for when you're ready to upgrade this project.
Searching for devices...
Cannot find connected devices.
Emulator start failed with: No emulator image available for device identifier 'undefined'.
To list currently connected devices and verify that the specified identifier exists, run 'tns device'.
To list available emulator images, run 'tns device <Platform> --available-devices'.
不过，普通的 tns 设备并没有列出任何内容。
tns device
You are using the deprecated nsconfig.json file. Just be aware that NativeScript 7 has an improved nativescript.config.(js|ts) file for when you're ready to upgrade this project.
Connected devices & emulators
Searching for devices...
Cannot find connected devices. Reconnect any connected devices, verify that your system recognizes them, and run this command again.
$ emulator @Pixel_2_API_R 只是启动模拟器。
当我运行tns run android
由于某种原因，它无法启动模拟器并运行应用程序。我错过了什么？
【问题讨论】：
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tns run ios 启动 ios 模拟器但不加载应用程序.....这是我在终端中看到的： tns run ios --force 您正在使用已弃用的 nsconfig.json文件。请注意，当您准备好升级此项目时，NativeScript 7 有一个改进的 nativescript.config.(js|ts) 文件。 NativeScript 的下一个版本将不支持当前的 Xcode 版本 10.0.0。考虑将您的 Xcode 更新到最新的官方版本。正在搜索设备... 无法找到适用的设备来执行操作。确保连接的设备受信任，然后重试。
标签： macos nativescript avd