I encountered an error when I tried to build Android development

[an1217]

thread 'main' panicked at 'Failed to read source.properties: Os { code: 2, kind: NotFound, message: "No such file or directory" }', /home/anmingle/.cargo/registry/src/mirrors.ustc.edu.cn-61ef6e0cd06fb9b8/ndk-build-0.9.0/src/ndk.rs:89:14
Here is my running environment:
Android Debug Bridge version 1.0.41
Version 28.0.2-debian
Installed as /usr/lib/android-sdk/platform-tools/adb
NDK:--version 21.4.7075529
The system is ubuntu

[mockersf]

Is this when building or when running? Could you share the commands you executed? Could you share code to reproduce the issue?

[an1217]

Running, I follow the tutorial on the official website and
[Download command]
sudo apt install android-sdk android-tools-adb android-tools-fastboot
[environment variable]
export ANDROID_SDK_ROOT=/home/anmingle/Android/Sdk
export ANDROID_NDK_ROOT=/home/anmingle/Android/Sdk/21.4.7075529

Sorry for the following error when I tried to retry:
Android SDK has no platforms installed.
I've been trying for a long time

[an1217]

The ndk version 25.2.9519653 sdk version 31 I used cannot run. Is there any documentation for the version I can use

[mockersf]

Works for me with both ndk 25.2.9519653 and 24.0.8215888. The errors would point more at something in your setup...

[an1217]

Works for me with both ndk 25.2.9519653 and 24.0.8215888. The errors would point more at something in your setup...
After I reset the environment, the following error appears. I have no way to solve it:
ld: error: undefined symbol: getifaddrs
>>> referenced by network_helper_nix.rs:108 (src/network_helper_nix.rs:108)
>>> sysinfo-e87a282ac6bee898.sysinfo.ed36b560-cgu.14.rcgu.o:(sysinfo::network_helper_nix::get_interface_address::h3f7e40636380f86f) in archive D:\bevy\andor\tar
get\aarch64-linux-android\debug\deps\libsysinfo-e87a282ac6bee898.rlib
clang: error: linker command failed with exit code 1 (use -v to see invocation)

[paul-hansen]

Running, I follow the tutorial on the official website and [Download command] sudo apt install android-sdk android-tools-adb android-tools-fastboot [environment variable] export ANDROID_SDK_ROOT=/home/anmingle/Android/Sdk export ANDROID_NDK_ROOT=/home/anmingle/Android/Sdk/21.4.7075529

Sorry for the following error when I tried to retry: Android SDK has no platforms installed. I've been trying for a long time

It looks like your ANDROID_NDK_ROOT variable is missing the /ndk directory.

- ANDROID_NDK_ROOT=/home/anmingle/Android/Sdk/21.4.7075529
+ ANDROID_NDK_ROOT=/home/anmingle/Android/Sdk/ndk/21.4.7075529