Add a properties file to IntelliJ's classpath

user_449693 0
Viewed 203703

I'm running a simple Java program from the IntelliJ IDE using the Run->Run menu. It works fine. Now I want to add log4j logging.

I added a resources folder under my project root. I added a log4j.properties file in that folder. I changed the code to log something.

What is the right way to tell IntelliJ to include the resources folder in the classpath so the properties file is seen?

With IntelliJ 8 I could guess like a drunk monkey and eventually get it to work. I have 9 now and I am wholly unsuccessful. I've been trying for an hour. How about an "Add to classpath" option somewhere? /fume /vent /rant

intellij-idea classpath java
11 Answers

Right-click on your directory and from Mark directory as select Resources root as below:

enter image description here

user_39588780

This is one of the dumb mistakes I've done. I spent a lot of time trying to debug this problem and tried all the responses posted above, but in the end, it was one of my many dumb mistakes.

I was using org.apache.logging.log4j.Logger (:fml:) whereas I should have used org.apache.log4j.Logger. Using this correct logger saved my evening.

user_53552720
Related