Errors on make apk

DeepSpeech
#13

Also, I need some clarification in steps… to proceed with make apk do I need build the libdeepspeech.so first?

#14

Just copy/paste the whole stdout/stderr from make apk. You can: make apk 2>&1 | tee build.log and then share build.log file.

#15

Have you read native_client/java/README.rst ? It’s explained there.

#16

./gradlew clean
arm64-v8a armeabi-v7a x86_64:clean UP-TO-DATE
:app:clean
:libdeepspeech:externalNativeBuildCleanDebug
Clean deepspeech-jni armeabi-v7a,deepspeech-lib armeabi-v7a
ninja: error: loading ‘build.ninja’: No such file or directory
:libdeepspeech:externalNativeBuildCleanDebug FAILED

FAILURE: Build failed with an exception.

  • What went wrong:
    Execution failed for task ‘:libdeepspeech:externalNativeBuildCleanDebug’.

Build command failed.
Error while executing process /home/rtelang/Android/Sdk/cmake/3.6.4111459/bin/cmake with arguments {–build /home/rtelang/Documents/DeepSpeech-master/native_client/java/libdeepspeech/.externalNativeBuild/cmake/debug/armeabi-v7a --target clean}
ninja: error: loading ‘build.ninja’: No such file or directory

  • Try:
    Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

  • Get more help at https://help.gradle.org

BUILD FAILED in 1s
3 actionable tasks: 2 executed, 1 up-to-date
make: *** [Makefile:13: apk-clean] Error 1

Here are the logs

#18

Have you read native_client/java/README.rst ? It’s explained there

I have and hence I am saying I need more clarification. Can you help with that?
The explanation is quite confusing to me.

#19

What is unclear in the documentation ?

That’s the whole, captured as I suggested?

#20

That’s the whole , captured as I suggested?

Yes it is.

What is unclear in the documentation ?
If I need to build the libdeepspeech.so files before make apk or not.

#21

Ok, you need to be more precise regarding what is unclear, because we explicitely explain that: https://github.com/mozilla/DeepSpeech/blob/master/native_client/java/README.rst#android-java--jni-bindings-libdeepspeech

So either you build all flavors, or you download prebuilt binaries.

#22

Please ensure to place libdeepspeech.so into the libdeepspeech/libs/{arm64-v8a,armeabi-v7a}/ matching subdirectories.

Where do I get the libdeepspeech.so ?
Do I need to do the bazel build thing?

#23

Have you had a look at the release page ? https://github.com/mozilla/DeepSpeech/releases/tag/v0.6.1

#24

https://github.com/mozilla/DeepSpeech/releases/download/v0.6.1/native_client.arm64.cpu.android.tar.xz
https://github.com/mozilla/DeepSpeech/releases/download/v0.6.1/native_client.armv7.cpu.android.tar.xz

What are you trying to do, in the end ? The Android app is very very limited, it’s just here to serve as a showcase of using the API and running CI tests.

#25

What are you trying to do, in the end ? The Android app is very very limited, it’s just here to serve as a showcase of using the API and running CI tests.

I want to see and use the demo. Check out how is the app built together… and I need to use it in my own android app.

#26

Please keep in mind this is very limited.

Then check the documentation and just use the prebuilt AAR:

This can later be used by other
Gradle-based build with the following configuration:

… code-block::

implementation ‘deepspeech.mozilla.org:libdeepspeech:VERSION@aar’

So just replace implementation project(':libdeepspeech') in native_client/java/app/build.gradle with implementation 'deepspeech.mozilla.org:libdeepspeech:0.6.1@aar' and it should build.

#27

Then check the documentation and just use the prebuilt AAR:

I was looking for that. But I could not find the pre built aar.
I am very to new to android and using linux. Please don’t mind my basic questions.

#28

I just explained to you above what to change to use it.

#29

https://github.com/mozilla/DeepSpeech/releases/download/v0.6.1/native_client.arm64.cpu.android.tar.xz

In which folder do I need to paste these files in?
native_client??

#30

Why don’t you just replace implementation project(:libdeepspeech) as I suggested above ? This will be much easier.

#31

I get :slight_smile:ERROR: Failed to resolve: deepspeech.mozilla.org:libdeepspeech:0.6.1
Show in Project Structure dialog
Affected Modules: app

#32

Please make sure you have JCenter: https://bintray.com/alissy/org.mozilla.deepspeech/libdeepspeech/0.6.1

As much as I can tell, it should be one of the defaults in recent Android. Several people reported success following those steps.

I really can’t help more at that point.

#33

Also, that seems to be an incomplete error message. Without more details, it’s hard to get more insight.