Hey, i had some trouble with OpenJRE8 and this was the solution.
This Tutorial help you, if you have for example this error:
1. Download Java JRE 8 (in most cases you will need the Linux version):
http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html
2. type this in the terminal or console:
Tips:
-replace the path with your path
sudo tar -xvzf /home/admin/jre-8u201-linux-x64.tar.gz
This Tutorial help you, if you have for example this error:
B4X:
java.lang.RuntimeException: java.lang.NoClassDefFoundError: javafx/scene/image/Image1. Download Java JRE 8 (in most cases you will need the Linux version):
http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html
2. type this in the terminal or console:
- sudo mkdir /usr/lib/jvm
- cd /usr/lib/jvm
- sudo tar -xvzf /home/admin/jre-8u201-linux-x64.tar.gz
- sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jre1.8.0_201/bin/java" 0
- sudo update-alternatives --set java /usr/lib/jvm/jre1.8.0_201/bin/java
- update-alternatives --list java
- java -version
- sudo apt-get install openjfx
Tips:
-replace the path with your path
sudo tar -xvzf /home/admin/jre-8u201-linux-x64.tar.gz