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 ...

The message ‘Could not find or load main class’ means that the first step of the Java engine fetching the class for execution has failed. The java command was not able to locate the class at the ...

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 ...

Java is a rather easy language to learn but isn't free of problems. In this article, we're taking a look at how to solve main class issues.

In this article, we’re taking a look at the “error: could not find or load main class org.gradle.wrapper.GradleWrapperMain” issue when testing a Gradle project, and giving you three fixes to get rid ...

Error: Could not find or load main class Files/Java/openjfx-13.0.2_windows-x64_bin-sdk\javafx-sdk-13.02\lib #137 New issue Closed rh0155689 ...

Keep in mind that not every JAR file is runnable. Some JAR files are just support files intended to be used by other Java apps. For a JAR file to run, the JAR itself must contain at least one class ...