What does "Could not find or load main class" mean?
Aug 7, 2013 · A common problem that new Java developers experience is that their programs fail to run with the error message: Could not find or load main class ... What does this mean, what causes it, …
Java – “Could Not Find or Load Main Class” Error - Baeldung
3 days ago · Explore the reasons for the error "Could not find or load main class" and learn how to avoid them.
How to Fix “Could not find or load main class” in Java - Rollbar
Jan 13, 2024 · The Java error “Could not find or load main class” is thrown when the JVM fails to find or load the main class while executing a program. This is often due to simple mistakes like typing the …
Troubleshooting Could Not Find or Load Main Class in Java
Nov 12, 2025 · The "Could not find or load main class" error is a common issue in Java development, but it can be easily diagnosed and fixed by understanding the fundamental concepts and following …
How To Fix "Error: Could Not Find Or Load Main Class?"
Jun 18, 2025 · Learn how to fix the "Error: Could Not Find Or Load Main Class" in Java with simple, step-by-step solutions for classpath and code issues.
Java Error: Could Not Find or Load Main Class – Causes and Fixes
Sep 6, 2025 · New Java programmers often encounter the cryptic message “Error: Could not find or load main class … ” when running their programs. This error usually means that the Java Virtual Machine …
Could Not Find or Load Main Class Java? Here’s How to Fix it!
It typically means that the Java compiler cannot find the main class of your program, causing it to fail to execute. In other words, it’s having trouble locating and executing the primary class that contains the …
How to Fix the Could Not Find or Load Main Class Error in Java
Feb 2, 2024 · We may get the could not find or load main class error. This error is a runtime error and occurs when the Java Virtual machine cannot locate the main class (class containing the main …
Why Does the Error Could Not Find Or Load Main Class Occur in Java?
Learn how to fix the Could Not Find Or Load Main Class error in Java with easy-to-follow troubleshooting tips. Discover common causes and solutions to get your program running smoothly again.
java - Error: Could not find or load main class - Stack Overflow
If you're getting this error and you are using Maven to build your Jars, then there is a good chance that you simply do not have your Java classes in src/main/java/.