[Mobi] cordova requirements，Exception in thread "main" java.lang.NoClassDefFoundError

 

Cordova App Preparation

https://quasar.dev/quasar-cli/developing-cordova-apps/preparation

 

$ cordova requirements

　　https://www.java67.com/2012/08/what-is-noclassdeffounderror-in-java.html

　　Note Java JDK needs to match the Android SDK.

 

JDK13 switched JDK8:

Download JDK8 (the Java SE 8u231) https://www.oracle.com/technetwork/java/javase/downloads/index.html

Mac version of the JDK installation location in / Library / Java / JavaVirtualMachines /

 

java command points JDK8, and source specific documents take effect:

JAVA_8_HOME = `Export / usr / libexec / -v JAVA_HOME 1.8 ` 
Export JAVA_13_HOME = `/ usr / libexec / -v JAVA_HOME 13 is ` 

# Aliases dynamic switching JDK version 
Alias jdk8 = " Export the JAVA_HOME = $ JAVA_8_HOME " 
Alias jdk13 = " Export the JAVA_HOME $ JAVA_13_HOME = " 

# default JDK8 
Export JAVA_HOME = $ JAVA_8_HOME

 

$ java -version

 

$ cordova requirements

$ brew install gradle

 

Link: https://www.cnblogs.com/farwish/p/12047714.html