Injected property is nil

[pinchukvd]

Hi I'm getting a nil property after injection. Here is my code:

@implementation MainVCAssembly

-(MainVCViewModel*)viewModel
{
    return [TyphoonDefinition withClass:[MainVCViewModel class] configuration:^(TyphoonDefinition *definition) {
        [definition injectProperty:@selector(bankDataService) with:[self bankDataService]];
    }];
}

-(id<UserDataService>)bankDataService
{
    return [self.servicesAssembly userDataService];
}

UserDataServiceImplementation is injected successfuly. But when injecting an operationsAssembly in userDataService

@implementation ServicesAssemblyImplementation

-(id<UserDataService>)userDataService
{
    return [TyphoonDefinition withClass:[UserDataServiceImplementation class] configuration:^(TyphoonDefinition *definition) {
           [definition injectProperty:@selector(operationsAssembly) with:[self operationsAssembly]];
    }];
}

-(id<OperationsAssembly>)operationsAssembly
{
    return [TyphoonDefinition withClass:[OperationsAssemblyImplementation class] configuration:^(TyphoonDefinition *definition) {
    }];
}

i'm getting a nil in setter

@implementation UserDataServiceImplementation

-(void)setOperationsAssembly:(id<OperationsAssembly>)operationsAssembly
{
    NSLog(@"set operationsAssembly in UserDataServiceImplementation");
    if(!operationsAssembly)
    {
        NSLog(@"operationsAssembly is nil");
    }
}

[alexgarbarev]

Your code looks correct from first sight. Try something of this: 1) Try to not override operationsAssembly setter. 2) Make sure that operationsAssembly property exists (not only setter/getter) 3) try to inject setOperationsAssembly via methodInjection instead 4) try latest version with

  pod 'Typhoon', :git => 'https://github.com/appsquickly/Typhoon.git', :branch => 'v4'

[pinchukvd]

Tried first three and still getting nil. With v4 got problems with manual activation. Getting TyphoonAssemblyAccessor instead of MainVCAssembly instance

MainVCAssembly *assembly=(MainVCAssembly*)[[self.controllersAssembly activated] mainViewControllerAssembly];

threfore it's unrecognized selector sent to instance

[alexgarbarev]

Getting TyphoonAssemblyAccessor instead of MainVCAssembly instance

That's ok

threfore it's unrecognized selector sent to instance

Because you should pass collaborating assemblies inside activation. See activateWithCollaboratingAssemblies for reference

[alexgarbarev]

Ah, you are right regarding "threfore it's unrecognized selector sent to instance". Latest pull request broke that branch.