App crashing on startup - Import Error: dlopen failed: _portaudio.so is 64 bit instead of 32 bit

[jaggu1999]

Version:

• Python 3.7

• Kivy: 1.11.0

Description
I am trying to make a simple android app that works on some voice commands. Initially I finished the interface part without adding voice modules, it executed well in my android phone and PC. But when I added SpeechRecognition and PyAudio, it works on my PC but on my phone this error comes up:
Could not import the PyAudio C module '_portaudio'
ImportError: dlopen failed: "/data/data/org.test.cfi/files/app/_python_bundle/site-packages/_portaudio.so" is 64-bit instead of 32-bit

Logs

08-04 19:36:41.100 9851 9872 I python : [INFO ] [Logger ] Record log in /data/user/0/org.test.cfi/files/app/.kivy/logs/kivy_19-08-04_1.txt
08-04 19:36:41.101 9851 9872 I python : [INFO ] [Kivy ] v1.11.0
08-04 19:36:41.101 9851 9872 I python : [INFO ] [Kivy ] Installed at "/data/user/0/org.test.cfi/files/app/_python_bundle/site-packages/kivy/init.pyc"
08-04 19:36:41.101 9851 9872 I python : [INFO ] [Python ] v3.7.1 (default, Jul 26 2019, 11:46:49)
08-04 19:36:41.101 9851 9872 I python : [Clang 6.0.2 (https://android.googlesource.com/toolchain/clang 183abd29fc496f55
08-04 19:36:41.102 9851 9872 I python : [INFO ] [Python ] Interpreter at "android_python"
08-04 19:36:41.195 1843 1843 D wpa_supplicant: wlan0: Control interface command 'SIGNAL_POLL'
08-04 19:36:41.198 1843 1843 D wpa_supplicant: CTRL-DEBUG: global_ctrl_sock-sendto: sock=8 sndbuf=229376 outq=0 send_len=48
08-04 19:36:41.972 9851 9872 I python : [INFO ] [Factory ] 184 symbols loaded
08-04 19:36:42.522 9851 9872 I python : [INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_gif (img_pil, img_ffpyplayer ignored)
08-04 19:36:42.585 9851 9872 I python : [INFO ] [Text ] Provider: sdl2
08-04 19:36:42.746 9851 9872 I python : Could not import the PyAudio C module '_portaudio'.
08-04 19:36:42.747 9851 9872 I python : Traceback (most recent call last):
08-04 19:36:42.747 9851 9872 I python : File "/home/jagadeesh/Documents/test1/.buildozer/android/app/main.py", line 12, in
08-04 19:36:42.748 9851 9872 I python : File "/home/jagadeesh/Documents/test1/.buildozer/android/platform/build/build/python-installs/cfi/pyaudio.py", line 116, in
08-04 19:36:42.749 9851 9872 I python : ImportError: dlopen failed: "/data/data/org.test.cfi/files/app/_python_bundle/site-packages/_portaudio.so" is 64-bit instead of 32-bit
08-04 19:36:42.749 9851 9872 I python : Python for android ended.

Buildozer.spec file:

[app]

(str) Title of your application

title = CFI

(str) Package name

package.name = cfi

(str) Package domain (needed for android/ios packaging)

package.domain = org.test

(str) Source code where the main.py live

source.dir = .

(list) Source files to include (let empty to include all the files)

#source.include_exts = py,png,jpg,kv,atlas

(list) List of inclusions using pattern matching

#source.include_patterns = assets/,images/.png

(list) Source files to exclude (let empty to not exclude anything)

#source.exclude_exts = spec

(list) List of directory to exclude (let empty to not exclude anything)

#source.exclude_dirs = tests, bin

(list) List of exclusions using pattern matching

#source.exclude_patterns = license,images//.jpg

(str) Application versioning (method 1)

version = 0.1

(str) Application versioning (method 2)

#version.regex = version = '"['"]
#version.filename = %(source.dir)s/main.py

(list) Application requirements

comma separated e.g. requirements = sqlite3,kivy

requirements = python3, android, kivy, kivy==master, SpeechRecognition, PyAudio

(str) Custom source folders for requirements

Sets custom source for any requirements with recipes

requirements.source.kivy = ../../kivy

(list) Garden requirements

#garden_requirements =

(str) Presplash of the application

#presplash.filename = %(source.dir)s/icon.jpeg

(str) Icon of the application

icon.filename = %(source.dir)s/icon.jpeg

(str) Supported orientation (one of landscape, sensorLandscape, portrait or all)

orientation = portrait

(list) List of service to declare

#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY

OSX Specific

author = © Copyright Info

change the major version of python used by the app

osx.python_version = 3

Kivy version to use

osx.kivy_version = 1.9.1

Android specific

(bool) Indicate if the application should be fullscreen or not

fullscreen = 0

(string) Presplash background color (for new android toolchain)

Supported formats are: #RRGGBB #AARRGGBB or one of the following names:

red, blue, green, black, white, gray, cyan, magenta, yellow, lightgray,

darkgray, grey, lightgrey, darkgrey, aqua, fuchsia, lime, maroon, navy,

olive, purple, silver, teal.

#android.presplash_color = #FFFFFF

(list) Permissions

android.permissions = INTERNET,RECORD_AUDIO

(int) Target Android API, should be as high as possible.

#android.api = 27

(int) Minimum API your APK will support.

#android.minapi = 21

(int) Android SDK version to use

#android.sdk = 20

(str) Android NDK version to use

#android.ndk = 17c

(int) Android NDK API to use. This is the minimum API your app will support, it should usually match android.minapi.

#android.ndk_api = 21

(bool) Use --private data storage (True) or --dir public storage (False)

#android.private_storage = True

(str) Android NDK directory (if empty, it will be automatically downloaded.)

#android.ndk_path =

(str) Android SDK directory (if empty, it will be automatically downloaded.)

#android.sdk_path =

(str) ANT directory (if empty, it will be automatically downloaded.)

#android.ant_path =

(bool) If True, then skip trying to update the Android sdk

This can be useful to avoid excess Internet downloads or save time

when an update is due and you just want to test/build your package

android.skip_update = False

(bool) If True, then automatically accept SDK license

agreements. This is intended for automation only. If set to False,

the default, you will be shown the license when first running

buildozer.

android.accept_sdk_license = False

(str) Android entry point, default is ok for Kivy-based app

#android.entrypoint = org.renpy.android.PythonActivity

(list) Pattern to whitelist for the whole project

#android.whitelist =

(str) Path to a custom whitelist file

#android.whitelist_src =

(str) Path to a custom blacklist file

#android.blacklist_src =

(list) List of Java .jar files to add to the libs so that pyjnius can access

their classes. Don't add jars that you do not need, since extra jars can slow

down the build process. Allows wildcards matching, for example:

OUYA-ODK/libs/*.jar

#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar

(list) List of Java files to add to the android project (can be java or a

directory containing the files)

#android.add_src =

(list) Android AAR archives to add (currently works only with sdl2_gradle

bootstrap)

#android.add_aars =

(list) Gradle dependencies to add (currently works only with sdl2_gradle

bootstrap)

#android.gradle_dependencies =

(list) Java classes to add as activities to the manifest.

#android.add_activites = com.example.ExampleActivity

(str) python-for-android branch to use, defaults to master

#p4a.branch = master

(str) OUYA Console category. Should be one of GAME or APP

If you leave this blank, OUYA support will not be enabled

#android.ouya.category = GAME

(str) Filename of OUYA Console icon. It must be a 732x412 png image.

#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png

(str) XML file to include as an intent filters in tag

#android.manifest.intent_filters =

(str) launchMode to set for the main activity

#android.manifest.launch_mode = standard

(list) Android additional libraries to copy into libs/armeabi

#android.add_libs_armeabi = libs/android/.so
#android.add_libs_armeabi_v7a = libs/android-v7/.so
#android.add_libs_x86 = libs/android-x86/.so
#android.add_libs_mips = libs/android-mips/.so

(bool) Indicate whether the screen should stay on

Don't forget to add the WAKE_LOCK permission if you set this to True

#android.wakelock = False

(list) Android application meta-data to set (key=value format)

#android.meta_data =

(list) Android library project to add (will be added in the

project.properties automatically.)

#android.library_references =

(list) Android shared libraries which will be added to AndroidManifest.xml using tag

#android.uses_library =

(str) Android logcat filters to use

#android.logcat_filters = *:S python:D

(bool) Copy library instead of making a libpymodules.so

#android.copy_libs = 1

(str) The Android arch to build for, choices: armeabi-v7a, arm64-v8a, x86, x86_64

android.arch = armeabi-v7a

Python for android (p4a) specific

(str) python-for-android git clone directory (if empty, it will be automatically cloned from github)

#p4a.source_dir =

(str) The directory in which python-for-android should look for your own build recipes (if any)

#p4a.local_recipes =

(str) Filename to the hook for p4a

#p4a.hook =

(str) Bootstrap to use for android builds

p4a.bootstrap = sdl2

(int) port number to specify an explicit --port= p4a argument (eg for bootstrap flask)

#p4a.port =

iOS specific

(str) Path to a custom kivy-ios folder

#ios.kivy_ios_dir = ../kivy-ios

Alternately, specify the URL and branch of a git checkout:

ios.kivy_ios_url = https://github.com/kivy/kivy-ios
ios.kivy_ios_branch = master

Another platform dependency: ios-deploy

Uncomment to use a custom checkout

#ios.ios_deploy_dir = ../ios_deploy

Or specify URL and branch

ios.ios_deploy_url = https://github.com/phonegap/ios-deploy
ios.ios_deploy_branch = 1.7.0

(str) Name of the certificate to use for signing the debug version

Get a list of available identities: buildozer ios list_identities

#ios.codesign.debug = "iPhone Developer: ()"

(str) Name of the certificate to use for signing the release version

#ios.codesign.release = %(ios.codesign.debug)s

[buildozer]

(int) Log level (0 = error only, 1 = info, 2 = debug (with command output))

log_level = 2

(int) Display warning if buildozer is run as root (0 = False, 1 = True)

warn_on_root = 1

(str) Path to build artifact storage, absolute or relative to spec file

build_dir = ./.buildozer

(str) Path to build output (i.e. .apk, .ipa) storage

bin_dir = ./bin

-----------------------------------------------------------------------------

List as sections

You can define all the "list" as [section:key].

Each line will be considered as a option to the list.

Let's take [app] / source.exclude_patterns.

Instead of doing:

#[app]
#source.exclude_patterns = license,data/audio/.wav,data/images/original/

This can be translated into:

#[app:source.exclude_patterns]
#license
#data/audio/.wav
#data/images/original/

-----------------------------------------------------------------------------

Profiles

You can extend section / key with a profile

For example, you want to deploy a demo version of your application without

HD content. You could first change the title to add "(demo)" in the name

and extend the excluded directories to remove the HD content.

#[app@demo]
#title = My Application (demo)

#[app:source.exclude_patterns@demo]
#images/hd/*

Then, invoke the command line with the "demo" profile:

#buildozer --profile demo android debug

[inclement]

Looks like the PyAudio module, and possibly SpeechRecognition, have C components that need compiling. They probably need a build recipe.