python-for-android
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Kivy app crash immediately (SIGABRT)
Versions
- Python: 3.7.1
- OS: Ubuntu 18.04.2
- Kivy: 1.11
- Cython: 0.29.9
- Android: 9 Pie (EMUI 9.1, Huawei P30 Pro)
- Buildozer: 0.40.dev0
Description
- buildozer android debug deploy run
- app starts on the phone, show
Could not extract private data
and die
I fixed tarfile.py
: I changed itn(info.get("uid", 0), 8, format),
to itn(info.get("uid", 0), 12, format),
. It was the only way to make it work.
I spent a lot of time to figure out how to fix it, found a lot similar problem, but there was not any solution.
buildozer.spec
Command:
buildozer android debug deploy run
Spec file: (default file content)
[app]
# (str) Title of your application
title = My Application
# (str) Package name
package.name = myapp
# (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 = openssl,python3,kivy
# (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/data/presplash.png
# (str) Icon of the application
#icon.filename = %(source.dir)s/data/icon.png
# (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
# (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 <activity> 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 <uses-library> 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: <lastname> <firstname> (<hexstring>)"
# (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
Logs
07-01 15:19:07.933 20851 20891 I python : Initializing Python for Android
07-01 15:19:07.933 20851 20891 I python : Setting additional env vars from p4a_env_vars.txt
07-01 15:19:07.933 20851 20891 I python : Warning: no p4a_env_vars.txt found / failed to open!
07-01 15:19:07.933 20851 20891 I python : Changing directory to the one provided by ANDROID_ARGUMENT
07-01 15:19:07.933 20851 20891 I python : /data/user/0/org.test3.myapp3/files/app
07-01 15:19:07.933 20851 20891 I python : Preparing to initialize python
07-01 15:19:07.933 20851 20891 I python : _python_bundle does not exist
07-01 15:19:07.940 20851 20891 F libc : Fatal signal 6 (SIGABRT), code -6 (SI_TKILL) in tid 20891 (SDLThread), pid 20851 (rg.test3.myapp3)
07-01 15:19:07.941 1248 1827 D mali_winsys: EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000
07-01 15:19:07.947 633 633 I GRALLOC : getCallingPid=670, shrFd=11,fmt=0x1,intFmt=0x1,btStrd=256,size=450560,pid=633
07-01 15:19:07.947 633 633 I GRALLOC : yuv=2,w=48,h=1755,Stride u=0 v=0,offset u=0 v=0
07-01 15:19:07.947 633 633 I GRALLOC : iova_size=450560,conUsg=0xb00,proUsg=0xb00, strd=64,[afbc]HdrStrd=0 PyldStrd=0 Scrmbl=0,ionhnd = 1
07-01 15:19:07.952 633 633 I GRALLOC : getCallingPid=670, shrFd=11,fmt=0x1,intFmt=0x200000001,btStrd=4352,size=10399744,pid=633
07-01 15:19:07.952 633 633 I GRALLOC : yuv=2,w=1080,h=2340,Stride u=0 v=0,offset u=0 v=0
07-01 15:19:07.952 633 633 I GRALLOC : iova_size=10399744,conUsg=0xb00,proUsg=0xb00, strd=1088,[afbc]HdrStrd=1088 PyldStrd=69632 Scrmbl=2,ionhnd = 1
07-01 15:19:07.952 633 4037 I GRALLOC : getCallingPid=670, shrFd=34,fmt=0x1,intFmt=0x1,btStrd=256,size=450560,pid=633
07-01 15:19:07.952 633 4037 I GRALLOC : yuv=2,w=48,h=1755,Stride u=0 v=0,offset u=0 v=0
07-01 15:19:07.952 633 4037 I GRALLOC : iova_size=450560,conUsg=0xb00,proUsg=0xb00, strd=64,[afbc]HdrStrd=0 PyldStrd=0 Scrmbl=0,ionhnd = 2
07-01 15:19:07.968 20895 20895 I crash_dump32: obtaining output fd from tombstoned, type: kDebuggerdTombstone
07-01 15:19:07.968 818 818 I /system/bin/tombstoned: received crash request for pid 20891
07-01 15:19:07.969 20895 20895 I crash_dump32: performing dump of process 20851 (target tid = 20891)
07-01 15:19:07.981 20895 20895 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
07-01 15:19:07.981 20895 20895 F DEBUG : Build fingerprint: 'HUAWEI/VOG-L29/HWVOG:9/HUAWEIVOG-L29/161C432:user/release-keys'
07-01 15:19:07.981 20895 20895 F DEBUG : Revision: '0'
07-01 15:19:07.981 20895 20895 F DEBUG : ABI: 'arm'
07-01 15:19:07.981 20895 20895 F DEBUG : Happend: 'Mon Jul 1 15:19:07 2019
07-01 15:19:07.981 20895 20895 F DEBUG : '
07-01 15:19:07.981 20895 20895 F DEBUG : SYSVMTYPE: Art
07-01 15:19:07.981 20895 20895 F DEBUG : APPVMTYPE: Art
07-01 15:19:07.981 20895 20895 F DEBUG : pid: 20851, tid: 20891, name: SDLThread >>> org.test3.myapp3 <<<
07-01 15:19:07.981 20895 20895 F DEBUG : signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
07-01 15:19:07.981 20895 20895 F DEBUG : r0 00000000 r1 0000519b r2 00000006 r3 00000008
07-01 15:19:07.981 20895 20895 F DEBUG : r4 00005173 r5 0000519b r6 c3bbc764 r7 0000010c
07-01 15:19:07.981 20895 20895 F DEBUG : r8 00000002 r9 c3bbcf90 r10 dd41b960 r11 c3bbc7a8
07-01 15:19:07.981 20895 20895 F DEBUG : ip 00000041 sp c3bbc750 lr e4f71a6d pc e4f69796
07-01 15:19:07.982 20895 20895 F DEBUG :
07-01 15:19:07.982 20895 20895 F DEBUG : backtrace:
07-01 15:19:07.982 20895 20895 F DEBUG : #00 pc 0001d796 /system/lib/libc.so (abort+58)
07-01 15:19:07.982 20895 20895 F DEBUG : #01 pc 001c7db8 /data/app/org.test3.myapp3-ZAIE12BG4qi_SBtgZXB5gg==/lib/arm/libpython3.7m.so (offset 0x83000)
07-01 15:19:07.987 2133 2245 I BroadcastAdapter: send hight cpu load msg to thermal!
Source code
from kivy.app import App
from kivy.uix.button import Button
class Hello(App):
def build(self):
btn = Button(text='Hello World')
return btn
Hello().run()
I found a workaround: tarfile.py:
@staticmethod
def _create_header(info, format, encoding, errors):
"""Return a header block. info is a dictionary with file
information, format must be one of the *_FORMAT constants.
"""
parts = [
stn(info.get("name", ""), 100, encoding, errors),
itn(info.get("mode", 0) & 0o7777, 8, format),
itn(info.get("uid", 0) % 256, 8, format), # <-------------------------
itn(info.get("gid", 0) % 256, 8, format), # <-------------------------
itn(info.get("size", 0), 12, format),
itn(info.get("mtime", 0), 12, format),
b" ", # checksum field
info.get("type", REGTYPE),
stn(info.get("linkname", ""), 100, encoding, errors),
info.get("magic", POSIX_MAGIC),
stn(info.get("uname", ""), 32, encoding, errors),
stn(info.get("gname", ""), 32, encoding, errors),
itn(info.get("devmajor", 0), 8, format),
itn(info.get("devminor", 0), 8, format),
stn(info.get("prefix", ""), 155, encoding, errors)
]
buf = struct.pack("%ds" % BLOCKSIZE, b"".join(parts))
chksum = calc_chksums(buf[-BLOCKSIZE:])[0]
buf = buf[:-364] + bytes("%06o\0" % chksum, "ascii") + buf[-357:]
return buf
Hi,
I have similar problem as you had. Every app I build via buildozer
crashed in android, but works like charm om my Xubuntu.
Could you please point me, how did you solve the issue?
Thx Y
Hi, just find tarfile.py
and change _create_header
function as in my previous comment
This doesn't work for me. I even deleted tarfile.cpython-37.pyc in /usr/lib/python3.7/_pycache_ folder. I have similar problem with crushing on start. Everything seems OK...
buildozer android logcat | grep python ... 11-16 14:08:10.958 3329 3329 V pythonutil: Loading library: python3.7m 11-16 14:08:10.962 3329 3329 V pythonutil: Loading library: main 11-16 14:08:10.964 3329 3329 V pythonutil: Failed to load _io.so or unicodedata.so...but that's okay. 11-16 14:08:10.964 3329 3329 V pythonutil: Unsatisfied linker when loading ctypes 11-16 14:08:10.964 3329 3329 V pythonutil: Loaded everything! 11-16 14:08:11.031 3329 3350 I python : Initializing Python for Android 11-16 14:08:11.031 3329 3350 I python : Setting additional env vars from p4a_env_vars.txt 11-16 14:08:11.031 3329 3350 I python : Changing directory to the one provided by ANDROID_ARGUMENT 11-16 14:08:11.031 3329 3350 I python : /data/user/999/org.test.cars/files/app 11-16 14:08:11.031 3329 3350 I python : Preparing to initialize python 11-16 14:08:11.031 3329 3350 I python : _python_bundle dir exists 11-16 14:08:11.031 3329 3350 I python : calculated paths to be... 11-16 14:08:11.031 3329 3350 I python : /data/user/999/org.test.cars/files/app/_python_bundle/stdlib.zip:/data/user/999/org.test.cars/files/app/_python_bundle/modules 11-16 14:08:11.031 3329 3350 I python : set wchar paths...
I have been trying to import openpyxl in my main.py file.When i run buildozer android debug everything seems to be working fine.But when i open the app on my android it crashes.Can you help me with finding the solution.
Why can't i import openpyxl. When i don't use this module in my main file everthing works good but after importing it the app crashes.
please check that you have the same error in your logcat as the one shared in original post before commenting or adding a "me too" there are lots of unrelated possible reason for your app to crash, don't mix these issues in the same post.
I found a workaround: tarfile.py:
@staticmethod def _create_header(info, format, encoding, errors): """Return a header block. info is a dictionary with file information, format must be one of the *_FORMAT constants. """ parts = [ stn(info.get("name", ""), 100, encoding, errors), itn(info.get("mode", 0) & 0o7777, 8, format), itn(info.get("uid", 0) % 256, 8, format), # <------------------------- itn(info.get("gid", 0) % 256, 8, format), # <------------------------- itn(info.get("size", 0), 12, format), itn(info.get("mtime", 0), 12, format), b" ", # checksum field info.get("type", REGTYPE), stn(info.get("linkname", ""), 100, encoding, errors), info.get("magic", POSIX_MAGIC), stn(info.get("uname", ""), 32, encoding, errors), stn(info.get("gname", ""), 32, encoding, errors), itn(info.get("devmajor", 0), 8, format), itn(info.get("devminor", 0), 8, format), stn(info.get("prefix", ""), 155, encoding, errors) ] buf = struct.pack("%ds" % BLOCKSIZE, b"".join(parts)) chksum = calc_chksums(buf[-BLOCKSIZE:])[0] buf = buf[:-364] + bytes("%06o\0" % chksum, "ascii") + buf[-357:] return buf
@ADR-007, I am just having this "couldn't extract private data" error, and tried to locate the tarfile.py you mentioned. It seems there are quite a few of them in my Ubuntu system. I tried to modify some relevant ones according to your suggestion, but it doesn't seem to help. Perhaps I did not get the right file. Can you specify which file you modified?
where tarfile.py is located
I found a workaround: tarfile.py:
@staticmethod def _create_header(info, format, encoding, errors): """Return a header block. info is a dictionary with file information, format must be one of the *_FORMAT constants. """ parts = [ stn(info.get("name", ""), 100, encoding, errors), itn(info.get("mode", 0) & 0o7777, 8, format), itn(info.get("uid", 0) % 256, 8, format), # <------------------------- itn(info.get("gid", 0) % 256, 8, format), # <------------------------- itn(info.get("size", 0), 12, format), itn(info.get("mtime", 0), 12, format), b" ", # checksum field info.get("type", REGTYPE), stn(info.get("linkname", ""), 100, encoding, errors), info.get("magic", POSIX_MAGIC), stn(info.get("uname", ""), 32, encoding, errors), stn(info.get("gname", ""), 32, encoding, errors), itn(info.get("devmajor", 0), 8, format), itn(info.get("devminor", 0), 8, format), stn(info.get("prefix", ""), 155, encoding, errors) ] buf = struct.pack("%ds" % BLOCKSIZE, b"".join(parts)) chksum = calc_chksums(buf[-BLOCKSIZE:])[0] buf = buf[:-364] + bytes("%06o\0" % chksum, "ascii") + buf[-357:] return buf
@ADR-007, I am just having this "couldn't extract private data" error, and tried to locate the tarfile.py you mentioned. It seems there are quite a few of them in my Ubuntu system. I tried to modify some relevant ones according to your suggestion, but it doesn't seem to help. Perhaps I did not get the right file. Can you specify which file you modified?
Hm... I found it during debugging... try to run python3 -c 'import tarfile; print(tarfile.__file__)'
and patch this file
(sorry I missed the question)
I tried to change the tarfile and it still crashes, my issue is a bit different as the app crashes in a particular screen, (not on PC, only Android), the error message seems very similar which is why I am also commenting here (there aren't any errors in my code, it works perfectly on PC).
01-29 20:57:19.195 17418 17756 F libc : Fatal signal 6 (SIGABRT), code -6 (SI_TKILL) in tid 17756 (SDLThread), pid 17418 (org.test.myapp)
01-29 20:57:19.347 17990 17990 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
01-29 20:57:19.347 17990 17990 F DEBUG : Build fingerprint: 'HUAWEI/PAR-AL00/HWPAR:9/HUAWEIPAR-AL00/9.1.0.405C675:user/release-keys'
01-29 20:57:19.347 17990 17990 F DEBUG : Revision: '0'
01-29 20:57:19.347 17990 17990 F DEBUG : ABI: 'arm'
01-29 20:57:19.347 17990 17990 F DEBUG : Happend: 'Fri Jan 29 20:57:19 2021
01-29 20:57:19.347 17990 17990 F DEBUG : '
01-29 20:57:19.347 17990 17990 F DEBUG : SYSVMTYPE: Art
01-29 20:57:19.347 17990 17990 F DEBUG : APPVMTYPE: Art
01-29 20:57:19.347 17990 17990 F DEBUG : pid: 17418, tid: 17756, name: SDLThread >>> org.test.myapp <<<
01-29 20:57:19.348 17990 17990 F DEBUG : signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
01-29 20:57:19.348 17990 17990 F DEBUG : Abort message: 'terminating'
01-29 20:57:19.348 17990 17990 F DEBUG : r0 00000000 r1 0000455c r2 00000006 r3 00000008
01-29 20:57:19.348 17990 17990 F DEBUG : r4 0000440a r5 0000455c r6 c18c3044 r7 0000010c
01-29 20:57:19.348 17990 17990 F DEBUG : r8 e3f4daf1 r9 e4d365f8 r10 e8915acc r11 000000e7
01-29 20:57:19.348 17990 17990 F DEBUG : ip 00000041 sp c18c3030 lr e4cada6d pc e4ca5796
01-29 20:57:19.353 17990 17990 F DEBUG :
01-29 20:57:19.353 17990 17990 F DEBUG : backtrace:
01-29 20:57:19.353 17990 17990 F DEBUG : #00 pc 0001d796 /system/lib/libc.so (abort+58)
01-29 20:57:19.353 17990 17990 F DEBUG : #01 pc 00032b41 /system/lib/libc++.so (abort_message+88)
01-29 20:57:19.353 17990 17990 F DEBUG : #02 pc 00032c31 /system/lib/libc++.so (demangling_terminate_handler()+20)
01-29 20:57:19.353 17990 17990 F DEBUG : #03 pc 00041883 /system/lib/libc++.so (std::__terminate(void (*)())+2)
01-29 20:57:19.353 17990 17990 F DEBUG : #04 pc 0004190b /system/lib/libc++.so (std::terminate()+78)
01-29 20:57:19.353 17990 17990 F DEBUG : #05 pc 0007fee3 /system/lib/libc++.so (std::__1::thread::~thread()+10)
01-29 20:57:19.353 17990 17990 F DEBUG : #06 pc 00067df3 /system/lib/libc.so (__cxa_finalize+134)
01-29 20:57:19.353 17990 17990 F DEBUG : #07 pc 000183eb /system/lib/libc.so (exit+10)
01-29 20:57:19.353 17990 17990 F DEBUG : #08 pc 0018f384 /data/app/org.test.myapp-xD8SvMrGc6ESGT2YYacAkg==/lib/arm/libpython3.8m.so (Py_Exit+28)
Hi, i had a bug like this, with SIGABRT and the end line about "/lib/arm/libpython3.8m.so (Py_Exit+28)"
My app was running good on my PC , but not in my android (crashing on loading).
I don't know why your app crashes but I solved my problem with adb:
After connection on my phone with a usb cable, and establishing a connection with my phone I do this:
adb logcat | grep python
When i launched my app, it allowed me to get lines of my main.py file which was erroring.
Good Luck
SIGABRT occurs if theirs is a CPU intensive operation happening while the app is still launching or thread operation going on check the imported modules for methods that might cause a low memory faults, on_start of the app.