buildozer installing error

[sk sahil]

# Ensure build layout
# Check configuration tokens
# Read available permissions from api-versions.xml
# Preparing build
# Check requirements for android
# Run 'dpkg --version'
# Cwd None
Debian 'dpkg' package management program version 1.19.0.5 (amd64).
This is free software; see the GNU General Public License version 2 or
later for copying conditions. There is NO warranty.
# Search for Git (git)
#  -> found at /usr/bin/git
# Search for Cython (cython)
#  -> found at /home/sahil/.local/bin/cython
# Search for Java compiler (javac)
#  -> found at /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
# Search for Java keytool (keytool)
#  -> found at /usr/lib/jvm/java-11-openjdk-amd64/bin/keytool
# Install platform
# Run '/usr/bin/python3 -m pip install -q --user \'appdirs\' \'colorama>=0.3.3\' \'jinja2\' \'six\' \'enum34; python_version<"3.4"\' \'sh>=1.10; sys_platform!="nt"\' \'pep517\' \'pytoml\' \'vi
rtualenv\''                                                                                                                                                                                      
# Cwd None
# Apache ANT found at /home/sahil/.buildozer/android/platform/apache-ant-1.9.4
# Android SDK found at /home/sahil/.buildozer/android/platform/android-sdk
# Android NDK found at /home/sahil/.buildozer/android/platform/android-ndk-r17c
# Installing/updating SDK platform tools if necessary
# Run '/home/sahil/.buildozer/android/platform/android-sdk/tools/bin/sdkmanager tools platform-tools'
# Cwd /home/sahil/.buildozer/android/platform/android-sdk
Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema
       at com.android.repository.api.SchemaModule$SchemaModuleVersion.<init>(SchemaModule.java:156)
       at com.android.repository.api.SchemaModule.<init>(SchemaModule.java:75)
       at com.android.sdklib.repository.AndroidSdkHandler.<clinit>(AndroidSdkHandler.java:81)
       at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:73)
       at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlSchema
       at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
       at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
       at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
       ... 5 more
# Command failed: /home/sahil/.buildozer/android/platform/android-sdk/tools/bin/sdkmanager tools platform-tools
#  
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# Please read the full log, and search for it before
# raising an issue with buildozer itself.
# In case of a bug report, please add a full log with log_level = 2

#########

[Pablo Diaz]

Can you run this in your terminal?

 java -version

[sk sahil]

openjdk version "11.0.4" 2019-07-16
OpenJDK Runtime Environment (build 11.0.4+11-post-Ubuntu-1ubuntu218.04.3)
OpenJDK 64-Bit Server VM (build 11.0.4+11-post-Ubuntu-1ubuntu218.04.3, mixed mode, sharing)

[Pablo Diaz]

It looks like you don't have the java version for Buildozer.

Try installing it.

sudo apt install openjdk-8-jdk

El martes, 10 de diciembre de 2019, 13:24:05 (UTC-5), sk sahil escribió:

[sk sahil]

Jdk-8 & jdk-11 are already present in my
computer ...This problem solved by switching to jdk-8.. This solution I have seen in GitHub.as they had same problem

[sk sahil]

Thanks for Replying me