How do you solve IllegalStateException?
To avoid the IllegalStateException in Java, it should be ensured that any method in code is not called at an illegal or inappropriate time. Calling the next() method moves the Iterator position to the next element.
How do I resolve IllegalStateException in selenium?
How To solve illegalStateException in Selenium WebDriver
- Download chromedriver.exe from ChromeDriver – WebDriver for Chrome – Downloads.
- Set the System Property for “chromedriver.exe” with chromedriver.exe path.
- setProperty(“webdriver. chrome. driver”, “here put path of chromedriver.exe”). See below syntax.
Which line of code will throw illegalStateException?
In above code I have commented System. setProperty line. Because of this it will throw illegalStateException.
What is Java Lang IllegalArgumentException?
An IllegalArgumentException is thrown in order to indicate that a method has been passed an illegal argument. This exception extends the RuntimeException class and thus, belongs to those exceptions that can be thrown during the operation of the Java Virtual Machine (JVM).
What is an IllegalStateException?
Signals that a method has been invoked at an illegal or inappropriate time. In other words, the Java environment or Java application is not in an appropriate state for the requested operation.
What does IllegalStateException mean?
public IllegalStateException (String message, Throwable cause) Constructs a new exception with the specified detail message and cause. Note that the detail message associated with cause is not automatically incorporated in this exception’s detail message. Parameters.
How do you throw an IllegalArgumentException?
public int calculateFactorial(int n) { if (n < 0) throw new IllegalArgumentException(“n must be positive”); if (n >= 60) throw new IllegalArgumentException(“n must be < 60”); } If you know that a parameter to your method cannot be null, then it is best to explicitly check for null and throw a NullPointerException.