java.lang.ClassNotFoundException: org.slf4j.LoggerFactory - sarxos/webcam-capture GitHub Wiki
You get this error because you forgot to add required JARs into the application classpath (sidenote: this is happening when you do not use Maven or Gradle and try to manage your JARs manually).
Q: How to solve it?
A: Add required JARs into the classpath.
Q: Where to find required JARs?
A: In the ZIP file in libs
directory, as described on the project main page.
More details can be found here:
How to solve java.lang.ClassNotFoundException: org.slf4j.LoggerFactory