AnimationEvent problem - Solved

Solution: set normalised time of the animation to 0 on start.

I have an AnimationEvent that is triggered for an animation only from the second time this animation is crossfaded
Please find the code here

Code (csharp):

1.  
2. function Animation2Ended{
3.  print("debug animation 2 ended");
4.  animation.CrossFade("idle");
5. }
6.  
7. function Start () {
8.     animation["idle"].wrapMode = WrapMode.Loop;
9.     animation["animation1"].wrapMode = WrapMode.Once;
10.     animation["animation2"].wrapMode = WrapMode.Once;
11.  
12. //Solution: set normalised time to 0.0
13. animation["animation1"].normalizedTime = 0.0;
14.    
15.     var animationEvent1 = new AnimationEvent();
16.     animationEvent1.time = animation["animation2"].clip.length * 0.5;
17.     animationEvent1.functionName = "Animation2Ended";
18.     animation["animation2"].clip.AddEvent(animationEvent1);
19. }
20.  
21.  

This happens only for this animation: if I use the same code with animation1 it works fine.

What could be wrong with an animation to have an impact on AnimationEvents triggering?

Many thanks