How-to articles, tricks, and solutions about COMPILER-ERRORS

Cannot make a static reference to the non-static method

The "Cannot make a static reference to the non-static method" error occurs when you try to call a non-static method from a static context.

java compiler-errors static-methods

Error: Could not find or load main class in intelliJ IDE

If you receive the error "Could not find or load main class" in IntelliJ IDEA, it means that the Java Virtual Machine (JVM) cannot find the class with the main method that you are trying to run.

java compiler-errors intellij-idea

Non-static variable cannot be referenced from a static context

In Java, a non-static (also known as an instance) variable or method can only be accessed from an instance of the class. A static (also known as a class) variable or method, on the other hand, can be accessed directly from the class, without the need for

java compiler-errors variables non-static

What does a "Cannot find symbol" or "Cannot resolve symbol" error mean?

A "Cannot find symbol" or "Cannot resolve symbol" error in Java means that the compiler cannot find a symbol (such as a class, method, or variable) that it needs to complete the compilation. This can happen for a variety of reasons, including:

java compiler-errors cannot-find-symbol