AnalysisError class

An indication of an error, warning, or hint that was produced by the analysis.

Constructors

AnalysisError(String severity, String type, Location location, String message, String code, {String? correction, String? url, List<DiagnosticMessage>? contextMessages, bool? hasFix})

Properties

code → String

The name, as a string, of the error code associated with this error.

final

contextMessages → List<DiagnosticMessage>?

Additional messages associated with this diagnostic that provide context to help the user understand the diagnostic.

final

correction → String?

The correction message to be displayed for this error. The correction message should indicate how the user can fix the error. The field is omitted if there is no correction message associated with the error code.

final

hasFix → bool?

A hint to indicate to interested clients that this error has an associated fix (or fixes). The absence of this field implies there are not known to be fixes. Note that since the operation to calculate whether fixes apply needs to be performant it is possible that complicated tests will be skipped and a false negative returned. For this reason, this attribute should be treated as a "hint". Despite the possibility of false negatives, no false positives should be returned. If a client sees this flag set they can proceed with the confidence that there are in fact associated fixes.

final

hashCode → int

The hash code for this object.

no setter, override

location → Location

The location associated with the error.

final

message → String

The message to be displayed for this error. The message should indicate what is wrong with the code and why it is wrong.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

severity → String

The severity of the error.

final

type → String

The type of the error.

final

url → String?

The URL of a page containing documentation associated with this error.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object o) → bool

The equality operator.

override

Static Methods

parse(Map m) → AnalysisError