NoSuchMethodError class Null safety
Error thrown when a particular method invocation is not possible.
This error is thrown by the default implementation of noSuchMethod
on Object, which is the default behavior of a failed dynamic
invocation.
The error is also thrown in other cases where an object does not support a requested operation, but where the failed operation does not trigger a call to Object.noSuchMethod.
Constructors
-
NoSuchMethodError(Object? receiver, Symbol memberName, List? positionalArguments, Map<
Symbol, dynamic> ? namedArguments) - Create a NoSuchMethodError corresponding to a failed method call.
- NoSuchMethodError.withInvocation(Object? receiver, Invocation invocation)
-
Creates a NoSuchMethodError corresponding to a failed method call.
factory
Properties
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- stackTrace → StackTrace?
-
The stack trace at the point where this error was first thrown.
read-onlyinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited