java.lang.noclassdeffounderror: bxl happens only on minecraft launcher not on curse

class file for the class that you're trying to use. The NoClassDefFoundError indicates that the classloader (in this case ), which is responsible for dynamically loading classes, cannot find the. These binary files are the bytecode that Java interprets to execute your program. class files for each class in your program. However, it seems that many of these answers are for Eclipse and IntelliJ IDEA, but they have similar concepts.Īfter you compile your code, you end up with.

I wasn't using Eclipse (just Notepad++ and the JDK), and the above update solved my problem. Here is the directory hierarchy: graphicsĪnd here is Main.java: import graphics.shapes.* Īfter I put put the Main class into the graphics package (I added package graphics to it), set the classpath to '_test' (folder containing graphics), compiled it, and ran it using java graphics.Main (from the command line), it worked. I think I might have the Main.java file in the wrong folder. They both compile fine, but at run time, both come up with this error: Exception in thread 'main' : graphics/shapes/SquareĬaused by: : Īt $1.run(URLClassLoader.java:366)Īt $1.run(URLClassLoader.java:355)Īt (Native Method)Īt (URLClassLoader.java:354)Īt (ClassLoader.java:424)Īt $AppClassLoader.loadClass(Launcher.java:308)Īt (ClassLoader.java:357) I've tried both the examples in Oracle's Java Tutorials.

Java.lang.noclassdeffounderror: bxl happens only on minecraft launcher not on curse