Circular Dependency

[venkata-reddy-dev]

Thanks for this great package.

Below are the dependenceis

@singleton
class FooA {
  FooC fooC;
  FooA(this.fooC);
}

@singleton
class FooB {
  FooC fooC;
  FooB(this.fooC);
}

@singleton
class FooC {
  FooA fooA;
  FooB fooB;
  FooC(this.fooA, this.fooB);
}

Error : when running flutter packages pub run build_runner build --delete-conflicting-outputs

[INFO] Generating build script...
[INFO] Generating build script completed, took 481ms

[INFO] Initializing inputs
[INFO] Reading cached asset graph...
[INFO] Reading cached asset graph completed, took 107ms

[INFO] Checking for updates since last build...
[INFO] Checking for updates since last build completed, took 790ms

[INFO] Running build...
[INFO] 1.1s elapsed, 0/16 actions completed.
[INFO] 2.1s elapsed, 0/16 actions completed.
[INFO] 3.2s elapsed, 0/16 actions completed.
[INFO] 11.5s elapsed, 0/16 actions completed.
[INFO] 12.7s elapsed, 7/23 actions completed.
[SEVERE] injectable_generator:injectable_config_builder on lib/src/config/dependency_config.dart:

Stack Overflow
[INFO] Running build completed, took 36.4s

[INFO] Caching finalized dependency graph...
[INFO] Caching finalized dependency graph completed, took 51ms

[SEVERE] Failed after 36.4s
pub finished with exit code 1

I came from Spring / Spring boot background. is there any posibility to add setter injection to reslove this issue

[Huholoman]

I havent notice possibility to inject by setter.

But I guess you can solve your problem by little hack like this:

@injectable
class A {
  B? _b;
  void set b(B b) => _b = b;
  
  someMethodIWantToCallInFuture() {
    _b?.cookMeLunch();
  }
}
  
@injectable
class B {
  final A a;
  B ({ required this.a }) {
    a.b = this;
  }
  
  cookMeLunch() {
    print('lunch cooked');
  }
}

[github-actions[bot]]

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