JAVAWarningSyntax ErrorJune 9, 2026

Syntax Error

Cannot find symbol: method System.out.println() is undefined for the type String

What This Error Means

This error occurs when Java compiler is unable to find a method or variable that is being referenced in your code.

Why It Happens

This error typically happens when you are trying to call a method or access a variable that does not exist in the current scope or class.

How to Fix It

  1. 1To fix this error, ensure that the method or variable you are trying to call exists in the current scope or class. You can do this by declaring the method or variable before calling it, or by importing the necessary class or interface.

Example Code Solution

❌ Before (problematic code)
Java
public class Main {
  public static void main(String[] args) {
    String str = "Hello World";
    System.out.println();
  }
}
✅ After (fixed code)
Java
public class Main {
  public static void main(String[] args) {
    String str = "Hello World";
    System.out.println(str);
  }
}

Fix for Cannot find symbol: method System.out.println() is undefined for the type String

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