CannotLayoutSliverError class

An error that indicates SliverBoxyChild.layout was called during a dry layout.

Slivers in Flutter do not support dry layouts, so it is not possible to lay them out during a dry layout pass.

Inheritance

Constructors

CannotLayoutSliverError({required BaseBoxyDelegate<Object, BaseBoxyChild> delegate, required RenderBoxyMixin<RenderObject, BaseBoxyParentData<RenderObject>, BaseBoxyChild> render, required BaseBoxyChild child})
Constructs an inflation error given the delegate and RenderObject.

Properties

child BaseBoxyChild
The child that the delegate tried to lay out.
final
delegate BaseBoxyDelegate<Object, BaseBoxyChild>
The delegate that caused the error.
final
diagnostics List<DiagnosticsNode>
The information associated with this error, in structured form.
finalinherited
hashCode int
The hash code for this object.
no setterinherited
message String
The message associated with this error.
no setterinherited
render RenderBoxyMixin<RenderObject, BaseBoxyParentData<RenderObject>, BaseBoxyChild>
The RenderObject associated with the delegate.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
stackTrace StackTrace?
The stack trace at the point where this error was first thrown.
no setterinherited

Methods

debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a one-line detailed description of the object.
inherited
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited