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 ...

Could not find or load main class in a programming error, and it usually appears when you write your applications in Java. Fixing this issue might be hard, especially if you’re new to Java, but ...

Run Java works fine but Debug Java get ERROR: Could not find or load main class #1457 Closed d95776 opened on Mar 19, 2024 ...

Cannot continue. To fix, specify -Xmx4G (or higher) when executing Java." Set EXTRA_JAVA_OPTIONS="-Xmx4G" Error: Could not find or load main class "-Xmx4G" Since they're "EXTRA_", I expected it to ...