Help Generating emitters on scene programatically

[ddematheu]

Hello,

I have been playing around with ObiFluids for a game I am making. I am having some trouble being able to programatically create emitters actors on the scene. I followed the procedure found here: (http://obi.virtualmethodstudio.com/tutor...ctors.html)

Using the procedure in that link I am running a co-routine inside my Update function to create an emitter at certain points in time (checking for previous co-routine to finish before starting next)

The only additional step I added to the procedure in the link is:
Array.Resize<ObiParticleRenderer>(ref Camera.main.GetComponent<ObiFluidRenderer>().particleRenderers, Camera.main.GetComponent<ObiFluidRenderer>().particleRenderers.Length+1);
Camera.main.GetComponent<ObiFluidRenderer>().particleRenderers[Camera.main.GetComponent<ObiFluidRenderer>().particleRenderers.Length-1] = emitterCreated.GetComponent<ObiParticleRenderer>();

to add the particle renderer to the camera.

The emitter is created on the scene yet no fluid are emitted.

I get the following error: 
NullReferenceException: Object reference not set to an instance of an object
Obi.ObiActor.PushDataToSolver (Obi.ParticleData data) (at Assets/Obi/Scripts/Actors/ObiActor.cs:385)
Obi.ObiActor.AddToSolver (System.Object info) (at Assets/Obi/Scripts/Actors/ObiActor.cs:278)
Obi.ObiEmitter.AddToSolver (System.Object info) (at Assets/Obi/Scripts/Actors/ObiEmitter.cs:125)
Obi.ObiActor.Start () (at Assets/Obi/Scripts/Actors/ObiActor.cs:150)

I am reusing the same solver for all the emitters created. 

I can post full code but it is basically the one from the link.

Any help is appreciated.