exceptions#
Exception types for the Modularity framework.
All exceptions extend ModularityException, which implements Exception for backward compatibility with existing catch clauses.
try {
await controller.initialize(registry);
} on CircularDependencyException catch (e) {
print('Cycle: ${e.dependencyChain}');
} on DependencyNotFoundException catch (e) {
print('Missing: ${e.requestedType}, available: ${e.availableTypes}');
} on ModularityException catch (e) {
print('Framework error: ${e.message}');
}
Exceptions#
| Exception | Description |
|---|---|
| CircularDependencyException | Thrown when a circular dependency is detected in the module import graph. |
| DependencyNotFoundException | Thrown when a requested dependency cannot be found in the binder chain. |
| ModularityException | Base exception for all Modularity framework errors. |
| ModuleConfigurationException | Thrown when a module is incorrectly configured. |
| ModuleLifecycleException | Thrown when a module lifecycle operation fails. |