I made a jar file including some code that is useable for me to create minecraft plugins and wanted to make a local repository to the other file, which is called lavidefaultlib-1.3.jar.
The lavidefaultlib is stacked on a different path, both java programs are on D:/.
Everytime I try to start the minecraft server, that has the plugin on it just says it cannot find the class. The Error message of the server looks like this: