Buildozer failed to execute the last command

Question

while I was trying to build,push and automatically run the apk on my device using buildozer android debug deploy run it shows these errors:

# Check configuration tokens 

# Ensure build layout

# Check configuration tokens

# Preparing build


# Check requirements for android
# Install platform
# Apache ANT found at /home/sahil/.buildozer/android/platform/apacheant-1.9.4
# Android SDK found at /home/sahil/.buildozer/android/platform/android-sdk-21
# Android NDK found at /home/sahil/.buildozer/android/platform/android-ndk-r9c
# Check application requirements
# Check garden requirements
# Compile platform
# Distribution already compiled, pass.
# Build the application #21
# Package the application
 # Command failed: /usr/bin/python2.7 build.py --name demo --version 1.2.0 --package org.test.myapp --private /home/sahil/kivy/.buildozer/android/app --sdk 14 --minsdk 8 --orientation landscape debug
# 
# Buildozer failed to execute the last command
# If the error is not obvious, please raise the log_level to 2
# and retry the latest command.
# In case of a bug report, please add a full log with log_level = 2

I checked it out in documentation and also on internet but did not find anything about it. AND I am just making a simple Hello World application:

#version.regex
#__version__= '1.0'

from kivy.app import App
from kivy.uix.label import Label


class SimpleApp(App):
    def build(self):
        return Label(text="Hello World")


if __name__=="__main__":
    SimpleApp().run()

Thanks!

Answer 1

First raise the log level = 2 in buildozer.spec,then it will show all logs and error clearly. Here in .buildozer/android/platform/python-for-android/dist/myapp/python 2.7 build.py was missing. To fix this issue run this command buildozer android clean and then rebuild it using buildozer android debug or automatically run using buildozer android debug deploy run.

Answer 2

Probably you are running an updated version of cython, all major release start form 0.21 and up, you have to downgrade cython to 0.20 ( sudo pip install cython==0.20 ) then removing .buildozer folder ( rm -Rf .buildozer ) and then rebuilding with 'buildozer android debug'