Why does Build fail during Hardware Setup for Simulink Android Support Package for R2018a and R2018b

20 ビュー (過去 30 日間)
Sruthi Yenugula
Sruthi Yenugula 2018 年 9 月 26 日
コメント済み: Yongbo Wei 2019 年 11 月 26 日
Build fails during the Hardware Setup with the following failure
Build App A problem occurred configuring root project 'TestApp'. > No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android *
  5 件のコメント
madhan ravi
madhan ravi 2018 年 12 月 10 日
Please don't close question that have an answer.

サインインしてコメントする。

採用された回答

Sruthi Yenugula
Sruthi Yenugula 2018 年 9 月 26 日
Use the following workaround, only if you get the error mention Question section.
To resolve the issue for R2018a,
This issue is with new NDK version. Use this work around for now to get started with Android Support Package. Attached the Androidfix_18a.zip file. It contains 5 files. In MATLAB, go to path where you have placed that unzipped folder and then open the androidfix.m file and click on Run button. Now try Hardware Setup again. If copy files, start MATLAB as administrator.
To resolve the issue for R2018b,
This issue is with new NDK version. Use this work around for now to get started with Android Support Package. Attached the Androidfix_18b.zip file. It contains 5 files. In MATLAB, go to path where you have placed that unzipped folder and then open the androidfix.m file and click on Run button. Now try Hardware Setup again. If copy files, start MATLAB as administrator.
  11 件のコメント
Sruthi Yenugula
Sruthi Yenugula 2018 年 10 月 22 日
Thanks a lot Ryan, for providing the information. Will investigate and get back.

サインインしてコメントする。

その他の回答 (6 件)

Sruthi Yenugula
Sruthi Yenugula 2018 年 10 月 22 日
編集済み: Sruthi Yenugula 2018 年 12 月 10 日
@Ryan, @Danyang, @Longhai, @Jorge : Thanks for your patience.
This patch is only for 18b release, don't use for any other release
Use this patch if you get the following error:
Could not detect TestApp on the device screen. The screen may be locked or turned off. Ensure that your device screen is unlocked throughout the verification process.
Attached the Androidpatchfor18b_name.zip file. It contains 4 files. In MATLAB, go to path where you have placed that unzipped folder and then open the pluginfix.m file and click on Run button. Now try Hardware Setup again. If copy files, start MATLAB as administrator. Thanks for your patience. Let us know if you face any issues.

Emilio Maranci
Emilio Maranci 2018 年 10 月 28 日
Hi Sruthi Yenugula, I had the same problem described before, in particular the error "No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android *". I've fixed it using Androidfix_18b.zip, but now I've a new issue. During hwsetup I've encountered problem with the connection test. The error is: "Could not find device configuration file created by TestApp.". How can I solve it?
  2 件のコメント
Emilio Maranci
Emilio Maranci 2018 年 10 月 29 日
Thank you, Sruthi. Probably there was some issues with my smartphone, but I fix it. I've changed device and now it works.

サインインしてコメントする。


Alessio Conte
Alessio Conte 2018 年 11 月 19 日
編集済み: Alessio Conte 2018 年 11 月 19 日
Dear Sruthi Yenugula. I have R2018b version of MATLAB.
  • When I try to build an app on my device i get the error:
Cannot write to file androidObjectDetection\\src\\main\\res\\layout\\fragment_app.xml.
  • This is my situation:
>> codertarget.android.AppBuilder(1)
ans =
AppBuilder with properties:
GradlePath: 'C:\Android\gradle\gradle-4.6'
JavaPath: 'C:\Android\jre'
NDKPath: 'C:\Users\User\AppData\Local\Android\sdk\ndk-bundle'
OpenCVPath: 'C:\ProgramData\MATLAB\SupportPackages\R2018b\3P.instrset\androidopencv.instrset\opencv-android-sdk'
SDKPath: 'C:\Users\User\AppData\Local\Android\sdk'
AppName: []
ApkFilePath: []
PackageName: []
ProjectPath: []
ActivityName: []
DefDevice: []
Devices: []
NDKBuildType: 'release'
SkipDeviceCheck: 1
AndroidPluginVersion: '3.1.0'
AppCompactVersion: '26.0.0-alpha1'
DesignVersion: '26.0.0-alpha1'
CompileSdkVersion: '28'
BuildToolsversion: '28.0.3'
defOpts: [1×1 struct]
What can I do?
  1 件のコメント
Sruthi Yenugula
Sruthi Yenugula 2018 年 11 月 20 日
If you had installed the latest Android Support package, then no need of applying the patch.
The patch should be applied only if you get the following error during hardware setup
"No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android *"
If we didn't get that error and still applied that patch, i suggest you to uninstall and reinstall the Android Support package.
regarding the below error, looks like permission issues. Please build the models in different directory and see if you get the same issue. please let us know if you face any issues
Cannot write to file androidObjectDetection\\src\\main\\res\\layout\\fragment_app.xml.

サインインしてコメントする。


yubao cao
yubao cao 2018 年 11 月 23 日
Dear Sruthi Yenugula.
I have R2018a version of MATLAB. When I run the app,it shows "com.mathworks.test not install."
I have installed the package for a week.
  4 件のコメント
Yongbo Wei
Yongbo Wei 2019 年 11 月 26 日
I have encountered the same problem as you. Have you solved this problem? How can I solve it? I have been bothered for 15 days. If there is a new solution, please tell me, thank you very much. A good man has a safe life.

サインインしてコメントする。


omar sheishaa
omar sheishaa 2018 年 12 月 9 日
kingly note that i run pluginfix.m file and its output is "Could not copy .p files : No matching files were found." then i tried to verify the configuration of Android Device and got the same error at the step of testing connection like before "Could not detect TestApp on the device screen. The screen may be locked or turned off. Ensure that your device screen is unlocked throughout the verification process."
  5 件のコメント
Sruthi Yenugula
Sruthi Yenugula 2019 年 1 月 8 日
Did you make any changes to the example or followed the same exact steps? When I try it is working fine from my end. Please conatct customer support, they will help you debug the issue.

サインインしてコメントする。


Aditya Rastogi
Aditya Rastogi 2019 年 4 月 21 日
Hi Shruti,
I am getting the error of " Test connection Could not detect TestApp on the device screen. The screen may be locked or turned off. Ensure that your device screen is unlocked throughout the verification process. " I am using MATLAB 2018b. How can I sort it out?
  10 件のコメント
Ribhu Vajpeyi
Ribhu Vajpeyi 2019 年 9 月 26 日
Hi Sruthi,
I tried it without the hardware setup as you suggested for couple of Apps. It's working great! Thanks a lot!

サインインしてコメントする。

製品


リリース

R2018a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by