WebJsError class

A web JavaScript error serialized into a typed, platform-agnostic Dart object (ERH-010).

Lives in its own (non-js_interop) file so it compiles on all targets — the web handler module (web_error_handlers_web.dart) constructs it from a real ErrorEvent/PromiseRejectionEvent, while VM/mobile tests can reference the type directly.

Fidelity is load-bearing for two downstream consumers:

• Redaction operates on message, so it is preserved verbatim (the JS error.message / ErrorEvent.message).
• Dedup + cloud symbolication key on stack, which the handler parses from the JS error.stack via StackTrace.fromString (falling back to StackTrace.current when the JS value carries no stack).

Constructors

WebJsError(String message, String? name, StackTrace stack)

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

message → String

The JS error message, preserved verbatim for redaction.

final

name → String?

The JS Error.name (e.g. NotAllowedError, TypeError) when available.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stack → StackTrace

The parsed JS stack (StackTrace.fromString(error.stack)), or StackTrace.current when the JS value carried no stack.

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 other) → bool

The equality operator.

inherited