Android Studio 4.1.0无法更新SDK错误：无法读取或创建安装属性文件

如何解决Android Studio 4.1.0无法更新SDK错误：无法读取或创建安装属性文件

问题：

Packages to install: 
- Android SDK Platform 29 (platforms;android-29)
- Android Emulator (emulator)
- Android SDK Platform-Tools (platform-tools)

Preparing "Install Android SDK Platform 29 (revision: 5)".
Failed to read or create install properties file.
Preparing "Install Android Emulator (revision: 30.1.5)".
Failed to read or create install properties file.
Preparing "Install Android SDK Platform-Tools (revision: 30.0.5)".
Failed to read or create install properties file.
Failed packages:
 - Android SDK Platform 29 (platforms;android-29)
 - Android Emulator (emulator)
 - Android SDK Platform-Tools (platform-tools)

有什么想法要解决吗？

背景：

检查网络： Clash已连接，我可以通过Mac上的Chrome浏览器访问google.com

export https_proxy=http://127.0.0.1:7890 http_proxy=http://127.0.0.1:7890 all_proxy=socks5://127.0.0.1:7890

我读了一个问题： Android Studio fails to install update (error : Failed to read or create install properties file.)

在Mac上，Android Studio似乎已经具有管理员权限。

Android Studio权限

ls -la /Applications/Android\ Studio\ 4.1.0.app/Contents/MacOS
total 128
drwxrwxr-x@  3 gongzelong  admin     96 Sep 24 04:21 .
drwxrwxr-x@ 12 gongzelong  admin    384 Sep 24 04:40 ..
-rwxr-xr-x@  1 gongzelong  admin  65312 Sep 24 04:21 studio

sdkmanager权限：

ls -la $ANDROID_HOME/tools/bin
total 128
drwxr-xr-x  11 gongzelong  staff   352 Jul 29  2018 .
drwxr-xr-x  15 gongzelong  staff   480 Oct 26 21:18 ..
-rwxr-xr-x   1 gongzelong  staff  6742 Jul 29  2018 apkanalyzer
-rwxr-xr-x   1 gongzelong  staff  5253 Jul 29  2018 archquery
-rwxr-xr-x   1 gongzelong  staff  6040 Jul 29  2018 avdmanager
-rwxr-xr-x   1 gongzelong  staff  5250 Jul 29  2018 jobb
-rwxr-xr-x   1 gongzelong  staff  6834 Jul 29  2018 lint
-rwxr-xr-x   1 gongzelong  staff  3323 Jul 29  2018 monkeyrunner
-rwxr-xr-x   1 gongzelong  staff  5613 Jul 29  2018 screenshot2
-rwxr-xr-x@  1 gongzelong  staff  6047 Jul 29  2018 sdkmanager
-rwxr-xr-x   1 gongzelong  staff  3076 Jul 29  2018 uiautomatorviewer

android sdk目录权限：

ls -la $ANDROID_HOME/
total 56
drwxr-xr-x@  26 gongzelong  staff    832 Nov  3 01:51 .
drwx------@ 104 gongzelong  staff   3328 Nov  6 17:55 ..
-rw-r--r--@   1 gongzelong  staff  18436 Oct 26 21:17 .DS_Store
drwxr-xr-x    2 gongzelong  staff     64 Nov  4 01:47 .downloadIntermediates
-rw-r--r--    1 gongzelong  staff     16 Nov  6 17:46 .kNownPackages
drwxr-xr-x   41 gongzelong  staff   1312 Nov  4 23:08 .temp
-rw-r--r--@   1 gongzelong  staff   1158 Aug 30  2018 SDK Readme.txt
drwxr-xr-x@   2 gongzelong  staff     64 Aug 29  2016 add-ons
drwxr-xr-x@  34 gongzelong  staff   1088 Nov  3 01:47 build-tools
drwxr-xr-x@   6 gongzelong  staff    192 Apr 24  2019 cmake
drwxr-xr-x@  51 gongzelong  staff   1632 Oct 24  2016 docs
drwxr-xr-x   17 root        wheel    544 Nov 12  2019 emulator
drwxr-xr-x@   8 gongzelong  staff    256 Jul 31  2018 extras
drwxr-xr-x@   3 gongzelong  staff     96 Nov  7  2017 fonts
drwxr-xr-x@   9 gongzelong  staff    288 Apr 21  2020 licenses
drwxr-xr-x@   6 gongzelong  staff    192 Apr 24  2019 lldb
drwxr-xr-x    7 gongzelong  staff    224 Nov  4 22:47 ndk
drwxr-xr-x@  20 gongzelong  staff    640 Sep 29  2018 ndk-bundle
drwxr-xr-x@   5 gongzelong  staff    160 Dec 15  2016 patcher
drwxr-xr-x   19 root        wheel    608 Nov 12  2019 platform-tools
drwxr-xr-x@  16 gongzelong  staff    512 Nov  3 01:47 platforms
drwxr-xr-x@  33 gongzelong  staff   1056 Feb 17  2020 skins
drwxr-xr-x@  14 gongzelong  staff    448 Nov  3 01:51 sources
drwxr-xr-x@  13 gongzelong  staff    416 Apr  8  2019 system-images
drwxr-xr-x@   2 gongzelong  staff     64 Feb  4  2018 temp
drwxr-xr-x   15 gongzelong  staff    480 Oct 26 21:18 tools

平台许可：

➜  bin ls -la $ANDROID_HOME/platforms
total 24
drwxr-xr-x@ 16 gongzelong  staff    512 Nov  3 01:47 .
drwxr-xr-x@ 26 gongzelong  staff    832 Nov  3 01:51 ..
-rw-r--r--@  1 gongzelong  staff  10244 Dec  3  2018 .DS_Store
drwxr-xr-x@ 13 gongzelong  staff    416 Dec  3  2018 android-16
drwxr-xr-x@ 12 gongzelong  staff    384 Dec 16  2016 android-19
drwxr-xr-x@ 12 gongzelong  staff    384 Dec 18  2016 android-21
drwxr-xr-x@ 12 gongzelong  staff    384 Dec  8  2016 android-22
drwxr-xr-x@ 14 gongzelong  staff    448 Oct 19  2016 android-23
drwxr-xr-x@ 15 gongzelong  staff    480 Oct 19  2016 android-24
drwxr-xr-x@ 14 gongzelong  staff    448 Dec 16  2016 android-25
drwxr-xr-x@ 14 gongzelong  staff    448 Sep 28  2017 android-26
drwxr-xr-x  14 gongzelong  staff    448 Jul 30  2018 android-27
drwxr-xr-x  14 gongzelong  staff    448 Mar 29  2019 android-28
drwxr-xr-x  14 root        staff    448 Nov 12  2019 android-29
drwxr-xr-x  15 gongzelong  staff    480 Nov  3 01:47 android-30
drwxr-xr-x  14 gongzelong  staff    448 Apr 24  2019 android-Q

$ ANDROID_HOME / platform-tools

➜  bin ls -la $ANDROID_HOME/platform-tools
total 22584
drwxr-xr-x  19 root        wheel      608 Nov 12  2019 .
drwxr-xr-x@ 26 gongzelong  staff      832 Nov  3 01:51 ..
-rw-r--r--   1 root        wheel   274638 Nov 12  2019 NOTICE.txt
-rwxr-xr-x   1 root        wheel  3552684 Nov 12  2019 adb
drwxr-xr-x   4 root        wheel      128 Nov 12  2019 api
-rwxr-xr-x   1 root        wheel    60544 Nov 12  2019 dmtracedump
-rwxr-xr-x   1 root        wheel  1581128 Nov 12  2019 e2fsdroid
-rwxr-xr-x   1 root        wheel   309988 Nov 12  2019 etc1tool
-rwxr-xr-x   1 root        wheel  1785900 Nov 12  2019 fastboot
-rwxr-xr-x   1 root        wheel    17480 Nov 12  2019 hprof-conv
drwxr-xr-x   3 root        wheel       96 Nov 12  2019 lib64
-rwxr-xr-x   1 root        wheel   242532 Nov 12  2019 make_f2fs
-rwxr-xr-x   1 root        wheel   829668 Nov 12  2019 mke2fs
-rwxr-xr-x   1 root        wheel     1170 Nov 12  2019 mke2fs.conf
-rw-r--r--   1 root        wheel    17783 Nov 12  2019 package.xml
-rwxr-xr-x   1 root        wheel  1532436 Nov 12  2019 sload_f2fs
-rw-r--r--   1 root        wheel       38 Nov 12  2019 source.properties
-rwxr-xr-x   1 root        wheel  1315132 Nov 12  2019 sqlite3
drwxr-xr-x   6 root        wheel      192 Nov 12  2019 systrace

我在Dock中打开Android Studio图标，这是否意味着我以管理员身份运行AS？

我可以下载ndk，这是我当前的sdk：

解决方法

解决方案1：

使用：sudo chown $USER: $ANDROID_HOME -R

我的解决方案是设置文件夹权限（以及使用-R的子文件夹）。

根本原因：

我的Android SDK目录的权限设置为仅由root用户写入，因此android-studio无法写入任何更改。

详细过程：

以$ ANDROID_HOME / platform-tools为例：

sudo chown $USER: $ANDROID_HOME/platform-tools

在执行命令行之前：

bin ls -la $ANDROID_HOME/
total 56
drwxr-xr-x@  26 gongzelong  staff    832 Nov  3 01:51 .
drwx------@ 104 gongzelong  staff   3328 Nov  6 17:55 ..
-rw-r--r--@   1 gongzelong  staff  18436 Oct 26 21:17 .DS_Store
drwxr-xr-x    2 gongzelong  staff     64 Nov  4 01:47 .downloadIntermediates
-rw-r--r--    1 gongzelong  staff     16 Nov  6 17:46 .knownPackages
drwxr-xr-x   41 gongzelong  staff   1312 Nov  4 23:08 .temp
-rw-r--r--@   1 gongzelong  staff   1158 Aug 30  2018 SDK Readme.txt
drwxr-xr-x@   2 gongzelong  staff     64 Aug 29  2016 add-ons
drwxr-xr-x@  34 gongzelong  staff   1088 Nov  3 01:47 build-tools
drwxr-xr-x@   6 gongzelong  staff    192 Apr 24  2019 cmake
drwxr-xr-x@  51 gongzelong  staff   1632 Oct 24  2016 docs
drwxr-xr-x   17 root        wheel    544 Nov 12  2019 emulator
drwxr-xr-x@   8 gongzelong  staff    256 Jul 31  2018 extras
drwxr-xr-x@   3 gongzelong  staff     96 Nov  7  2017 fonts
drwxr-xr-x@   9 gongzelong  staff    288 Apr 21  2020 licenses
drwxr-xr-x@   6 gongzelong  staff    192 Apr 24  2019 lldb
drwxr-xr-x    7 gongzelong  staff    224 Nov  4 22:47 ndk
drwxr-xr-x@  20 gongzelong  staff    640 Sep 29  2018 ndk-bundle
drwxr-xr-x@   5 gongzelong  staff    160 Dec 15  2016 patcher
**drwxr-xr-x   19 root        wheel    608 Nov 12  2019 platform-tools**
drwxr-xr-x@  16 gongzelong  staff    512 Nov  3 01:47 platforms
drwxr-xr-x@  33 gongzelong  staff   1056 Feb 17  2020 skins
drwxr-xr-x@  14 gongzelong  staff    448 Nov  3 01:51 sources
drwxr-xr-x@  13 gongzelong  staff    416 Apr  8  2019 system-images
drwxr-xr-x@   2 gongzelong  staff     64 Feb  4  2018 temp
drwxr-xr-x   15 gongzelong  staff    480 Oct 26 21:18 tools

执行命令行后：

➜  bin ls -la $ANDROID_HOME/
total 56
drwxr-xr-x@  26 gongzelong  staff    832 Nov  3 01:51 .
drwx------@ 104 gongzelong  staff   3328 Nov  6 17:55 ..
-rw-r--r--@   1 gongzelong  staff  18436 Oct 26 21:17 .DS_Store
drwxr-xr-x    2 gongzelong  staff     64 Nov  4 01:47 .downloadIntermediates
-rw-r--r--    1 gongzelong  staff     16 Nov  6 17:46 .knownPackages
drwxr-xr-x   41 gongzelong  staff   1312 Nov  4 23:08 .temp
-rw-r--r--@   1 gongzelong  staff   1158 Aug 30  2018 SDK Readme.txt
drwxr-xr-x@   2 gongzelong  staff     64 Aug 29  2016 add-ons
drwxr-xr-x@  34 gongzelong  staff   1088 Nov  3 01:47 build-tools
drwxr-xr-x@   6 gongzelong  staff    192 Apr 24  2019 cmake
drwxr-xr-x@  51 gongzelong  staff   1632 Oct 24  2016 docs
drwxr-xr-x   17 root        wheel    544 Nov 12  2019 emulator
drwxr-xr-x@   8 gongzelong  staff    256 Jul 31  2018 extras
drwxr-xr-x@   3 gongzelong  staff     96 Nov  7  2017 fonts
drwxr-xr-x@   9 gongzelong  staff    288 Apr 21  2020 licenses
drwxr-xr-x@   6 gongzelong  staff    192 Apr 24  2019 lldb
drwxr-xr-x    7 gongzelong  staff    224 Nov  4 22:47 ndk
drwxr-xr-x@  20 gongzelong  staff    640 Sep 29  2018 ndk-bundle
drwxr-xr-x@   5 gongzelong  staff    160 Dec 15  2016 patcher
**drwxr-xr-x   19 gongzelong  wheel    608 Nov 12  2019 platform-tools**
drwxr-xr-x@  16 gongzelong  staff    512 Nov  3 01:47 platforms
drwxr-xr-x@  33 gongzelong  staff   1056 Feb 17  2020 skins
drwxr-xr-x@  14 gongzelong  staff    448 Nov  3 01:51 sources
drwxr-xr-x@  13 gongzelong  staff    416 Apr  8  2019 system-images
drwxr-xr-x@   2 gongzelong  staff     64 Feb  4  2018 temp
drwxr-xr-x   15 gongzelong  staff    480 Oct 26 21:18 tools

然后，我们在SDK管理中进行更新：

安装sdk结果屏幕截图前后

解决方案2：

以管理身份运行Android Studio。

sudo /Applications/Android\ Studio\ 4.1.0.app/Contents/MacOS/studio

它也可以成功安装android sdk更新