noclassdeffounderror

问题 I have a Java program called Main.java, it is located in the following directory: /home/user/program/Main.java When I try to run Main.java from the 'program' directory, everything goes ok, I use this line: /home/user/program$ java Main But when I try to run Main.java from the home directory : /home$ java /home/user/program/Main I get : Exception in thread "main" java.lang.NoClassDefFoundError: /home/user/program/Main Caused by: java.lang.ClassNotFoundException: .home.user.program.Main What is

问题 It seems people have had similar problems, but on IDE's. I am not using an IDE. I installed Spring using a Maven dependency as you will see in my build.xml file. I get the following stacktrace that says org.springframework.context is not found: run-decouple: [java] java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext [java] at java.lang.Class.getDeclaredMethods0(Native Method) [java] at java.lang.Class.privateGetDeclaredMethods(Class.java:2442) [java] at java.lang

问题 It seems people have had similar problems, but on IDE's. I am not using an IDE. I installed Spring using a Maven dependency as you will see in my build.xml file. I get the following stacktrace that says org.springframework.context is not found: run-decouple: [java] java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext [java] at java.lang.Class.getDeclaredMethods0(Native Method) [java] at java.lang.Class.privateGetDeclaredMethods(Class.java:2442) [java] at java.lang

问题 It seems people have had similar problems, but on IDE's. I am not using an IDE. I installed Spring using a Maven dependency as you will see in my build.xml file. I get the following stacktrace that says org.springframework.context is not found: run-decouple: [java] java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext [java] at java.lang.Class.getDeclaredMethods0(Native Method) [java] at java.lang.Class.privateGetDeclaredMethods(Class.java:2442) [java] at java.lang

问题 This question already has answers here : java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config (2 answers) Closed 3 years ago . I am getting this error when ever deploying my jsf application java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:345) at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:154) at com

问题 This question already has answers here : java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config (2 answers) Closed 3 years ago . I am getting this error when ever deploying my jsf application java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:345) at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:154) at com

问题 I am working on creating my own Android JAR file, this JAR will contain Activities which I need to call however I keep getting a NoClassDefFound error. It is only an issue with Activities contained in the JAR, any other objects called from the external JAR work fine. Below are the steps I have taken when creating this JAR I created a new library project called LibraryTest, and placed one Activity in it called LibraryActivity, which has a basic layout called librarymain.xml with some random

问题 My app crashes the moment it creates a UserData, which is a class inside an endpoint library in my project. Can anyone help me figure out why? The line that the app crashes on is UserData userData = new UserData(); which shouldbe totally fine. My log cat is after the code. package com.indigohate; import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import

问题 My app crashes the moment it creates a UserData, which is a class inside an endpoint library in my project. Can anyone help me figure out why? The line that the app crashes on is UserData userData = new UserData(); which shouldbe totally fine. My log cat is after the code. package com.indigohate; import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import

问题 I'm creating a Maven plugin (to hook into Spigot/Bukkit/BungeeCord) and am attempting to connect to a database. On startup, I get this error: Exception encountered when loading plugin: WarCore java.lang.NoClassDefFoundError: com/zaxxer/hikari/HikariDataSource I've tried using the Maven dependency plugin, Maven assembly plugin, but I cannot find a solution. Here's my current pom.xml: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi