ProviderException class

Exception thrown during service provider lifecycle.

Covers:

• Duplicate registration
• Failed register()
• Failed boot()

Provides structured context for debugging initialization issues.

Implemented types

• Exception

Constructors

ProviderException({required Type type, String? message, StackTrace? trace})

Generic constructor.

ProviderException.duplicateRegistration({required Type type, StackTrace? trace})

Thrown when a provider is registered more than once.

factory

ProviderException.unbooted({required Type type, StackTrace? trace})

Thrown when a provider's boot() method throws during app startup.

factory

ProviderException.unregistered({required Type type, StackTrace? trace})

Thrown when a provider's register() method throws during registration.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

message → String?

Human-readable error message.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

trace → StackTrace?

Optional stack trace from the failure point.

final

type → Type

The Provider type that caused the exception.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

String representation for logging and debugging.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited