我最近从 AVD 管理器更新了现有的 SDK 后，在我的虚拟设备上启动我的 Android 应用程序时遇到了问题。当我从 Appcelerator Studio 中选择我现有的 Android 模拟器并点击运行时，它可以正常编译，但是一旦编译完成，它会显示以下内容：
[INFO] : Signing apk: /Library/Java/JavaVirtualMachines/jdk1.8.0_102.jdk/Contents/Home/bin/jarsigner "-sigalg" "MD5withRSA" "-digestalg" "SHA1" "-keystore" "/Users/<username>/Library/Application Support/Titanium/mobilesdk/osx/5.0.3.v20151203125132/android/dev_keystore" "-storepass" "*******" "-signedjar" "/Users/<username>/Work/Appcelerator/<MyApp>/build/android/bin/<MyApp>.apk" "/Users/<username>/Work/Appcelerator/<MyApp>/build/android/bin/app-unsigned.apk" "tidev"
[INFO] : Aligning zip file: /Users/<username>/.android/build-tools/23.0.2/zipalign "-v" "4" "/Users/<username>/Work/Appcelerator/<MyApp>/build/android/bin/<MyApp>.apk" "/Users/<username>/Work/Appcelerator/<MyApp>/build/android/bin/<MyApp>.apkz"
[INFO] : Writing build manifest: /Users/<username>/Work/Appcelerator/<MyApp>/build/android/build-manifest.json
[INFO] : Making sure the adb server is running
[INFO] : Waiting for emulator to become ready...
[LiveView] version 1.0.9
[LiveView] File Server Started on Port 8324
[LiveView] Alloy project monitor started
[LiveView] Event Server Started on Port 8323
[TRACE] : Timed out while waiting for the emulator to boot; waited 240000 ms
[ERROR] : Emulator timeout after waiting 240000 ms
奇怪的是，模拟器确实启动并正常启动，但 Appcelerator Studio 似乎没有“看到”模拟器已经启动，所以它一直等待并最终超时。创建新的虚拟设备并不能消除该问题。
启用和禁用 LiveView 时会出现此问题。
我的环境是：
Operating System
Name = Mac OS X
Version = 10.11.6
Architecture = 64bit
# CPUs = 4
Memory = 8.0GB
Node.js
Node.js Version = 4.4.2
npm Version = 3.8.5
Titanium CLI
CLI Version = 5.0.9
node-appc Version = 0.2.31
Titanium SDK
5.0.3.v20151203125132
Mac OS X
Command Line Tools = installed
Intel® Hardware Accelerated Execution Manager (HAXM)
Installed = yes
Memory Limit = 2 GB
这是我安装的 SDK：
在我几天前更新已安装的 Android SDK 之前，一切正常。这个问题使得使用 Appcelerator Studio 进行 Android 开发非常痛苦、缓慢且效率低下，在 Studio 中无法进行调试，并且必须手动编译 APK 并将其安装到 AVD。