java.lang.NoClassDefFoundError: org/jfree/data/xy/XYDataset


Samebug tips

This error means there's a class missing in your classpath during runtime. You need to create a jar with all your dependencies and have it in your classpath. Check Maven Assembly Plugin and how to add your dependencies to a jar: https://goo.gl/U2zr8k


5 months ago
Expert tip

I had to build one fat jar that will include all dependencies from the other jars that i wanted to use.


3 months ago

Solutions on the web

Solution icon of stackoverflow
org/jfree/data/xy/XYDataset

Solution icon of stackoverflow
via Stack Overflow by Unknown author, 1 year ago
org/springframework/data/mongodb/core/MongoOperations

Solution icon of github
via GitHub by rajeev2013
, 1 year ago
org/openqa/selenium/WebDriver

Solution icon of stackoverflow
via Stack Overflow by Michael Kuan
, 1 year ago
org/jdesktop/swingx/JXDatePicker

Solution icon of stackoverflow
via Stack Overflow by LinhSaysHi
, 1 year ago
org/openqa/selenium/WebDriver

Solution icon of stackoverflow
via Stack Overflow by user299791
, 4 months ago
org/nlogo/api/CompilerException

Solution icon of stackoverflow
org/springframework/context/ApplicationContext

Solution icon of stackoverflow
org/json/JSONObject

Solution icon of stackoverflow
org/hyperic/sigar/SigarException

Solution icon of stackoverflow
via Stack Overflow by CorruptComputer
, 1 year ago
org/lwjgl/glfw/GLFWKeyCallback

Stack trace

java.lang.NoClassDefFoundError: org/jfree/data/xy/XYDataset
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
	at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
	at java.lang.Class.getMethod0(Class.java:3018)
	at java.lang.Class.getMethod(Class.java:1784)
	at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
	at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
Caused by: java.lang.ClassNotFoundException: org.jfree.data.xy.XYDataset
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 7 more

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