Scene crashes when saving with a camera node

[chr0nikler]

Godot version:
3.0 beta 2 build

OS/device including version:
Mac OSX 10.10.5

Issue description:
Scene crashes when saving with a camera node

Steps to reproduce:

1. Start a new scene.
2. Add a Camera Node.
3. Save scene.

Hits 100%, then Godot Crashes

Minimal reproduction project:
I don't think this is necessary. The steps are really simple to reproduce

• I searched the existing GitHub issues for potential duplicates.
  Note: There was THIS issue, but it seemed related to creating the camera node. I experience the crash only when I save the scene with the camera in it.

[Ranoller]

I try to replicate in windows7 and i can´t:

[Zireael07]

ARVR Camera does not equal a normal camera.

[chr0nikler]

GIF for what happens on my end.

[Ranoller]

ARVR Camera does not equal a normal camera.

I know. Look at my screen capture. I try to replicate with Camera2d, Camera, InterpolatedCamera and ARVRCamera....This issue is not in my windows7 64 bit.

[chr0nikler]

Ah, I see @Ranoller . Also, don't know if you meant it, but you can use the "quote" by clicking the button or using the ">" character to quote a line.

So then this problem is localized to OSX? Hopefully not just my old version of OSX.

[volzhs]

not sure but #14977 might fix this.

[Nutriz]

On Windows 10 64 bits I got 2 frezzes / 10 tests after saving a scene with a Camera node, so not sure if it is related. If PR #14977, ping me and I will investigate more.

[volzhs]

@Jerome67000 the PR was merged. would you test it?

[Nutriz]

No more freeze for me. But i can't comfirm at 100% that the bug is fixed because only got 2/10 freeze before.

[akien-mga]

Assuming fixed by #14977, please comment if it's not the case.