IllegalStateException class

Signals that a method has been invoked at an illegal or inappropriate time.

Often used when a component has not yet been initialized or is already shut down, and a method requiring a valid state is called.

Example:

throw IllegalStateException('ApplicationContext is not active');

Inheritance

Available extensions

Constructors

IllegalStateException(String message, {Object? cause}): Signals that a method has been invoked at an illegal or inappropriate time.

cause → Object?: The underlying cause of this exception, if any.
finalinherited
hashCode → int: The hash code for this object.
no setterinherited
message → String: The message describing the error.
finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
stackTrace → StackTrace: The associated stack trace.
finalinherited

getCause() → Object: The cause of this exception, if any.
inherited
getMessage() → String: The message associated with this exception.
inherited
getStackTrace() → StackTrace: The stack trace associated with this exception.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
printStackTrace([bool useErrorPrint = false]) → void: Available on Error, provided by the ErrorExtensions extension
Prints the error along with its stack trace.
printStackTrace([StackTrace? stacktrace, bool useErrorPrint = false]) → void: Available on Exception, provided by the ExceptionExtensions extension
Prints the exception and optional StackTrace if available.
printStackTrace([bool useErrorPrint = false]) → void: Available on RuntimeException, provided by the RuntimeExceptionExtensions extension
Extension on RuntimeException to support pretty stack trace printing.
printStackTrace([bool useErrorPrint = false]) → void: Available on Throwable, provided by the ThrowableExtensions extension
Extension on Throwable to support printing stack traces in a unified way.
toString() → String: A string representation of this object.
override