DioException class

DioException describes the exception info when a request failed.

Implemented types

Constructors

DioException({required RequestOptions requestOptions, Response? response, DioExceptionType type = DioExceptionType.unknown, Object? error, StackTrace? stackTrace, String? message})
Prefer using one of the other constructors. They're most likely better fitting.
DioException.badCertificate({required RequestOptions requestOptions, Object? error})
factory
DioException.badResponse({required int statusCode, required RequestOptions requestOptions, required Response response})
factory
DioException.connectionError({required RequestOptions requestOptions, required String reason, Object? error})
factory
DioException.connectionTimeout({required Duration timeout, required RequestOptions requestOptions, Object? error})
factory
DioException.receiveTimeout({required Duration timeout, required RequestOptions requestOptions, Object? error})
factory
DioException.requestCancelled({required RequestOptions requestOptions, required Object? reason, StackTrace? stackTrace})
factory
DioException.sendTimeout({required Duration timeout, required RequestOptions requestOptions})
factory

Properties

error Object?
The original error/exception object; It's usually not null when type is DioExceptionType.unknown.
final
hashCode int
The hash code for this object.
no setterinherited
message String?
The error message that throws a DioException.
final
requestOptions RequestOptions
The request info for the request that throws exception.
final
response Response?
Response info, it may be null if the request can't reach to the HTTP server, for example, occurring a DNS error, network is not available.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
stackTrace StackTrace
The stacktrace of the original error/exception object; It's usually not null when type is DioExceptionType.unknown.
final
type DioExceptionType
final

Methods

copyWith({RequestOptions? requestOptions, Response? response, DioExceptionType? type, Object? error, StackTrace? stackTrace, String? message}) DioException
Generate a new DioException by combining given values and original values.
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 other) bool
The equality operator.
inherited