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Error : It's not possible to have two ARCameras at the same time!

November 21, 2019 - 3:36am #1

Hello, the problem I found is very bugging me because in my scene there are only one ARCamera, but when I run it, it shows the error "It's not possible to have two ARCameras at the same time".

Please help fix this problem.

Thanks.

For: Androids & iOS.

Error:

It's not possible to have two ARCameras at the same time

UnityEngine.Debug:LogError(Object)

Vuforia.ARController:RegisterCamera(VuforiaBehaviour)

Vuforia.<>c__DisplayClass11_0:<Register>b__0(VuforiaBehaviour)

System.Delegate:DynamicInvoke(Object[])

.DelegateHelper:InvokeDelegate(Delegate, Object[])

Vuforia.DelegateHelper:InvokeWithExceptionHandling(Action`1, VuforiaBehaviour)

Vuforia.VuforiaBehaviour:Awake()

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Image icon Capture.JPG89.48 KB

Error : It's not possible to have two ARCameras at the same time!

February 5, 2020 - 2:37am #8

Hi,

There are 2 things to consider, first how many Vuforia instances you have. If you upgraded from version prior to package manager, than you will have have in the Assets folder also a Vuforia folder. This would need to go. As the recent versions use Vuforia from the package manager.

Secondly I would suggest also to delete the AR Camera and add a new one to your project. With this action, you make sure that the ARCamera is added from the package manager and not the old Vuforia folder.

Hope it helps.

Vuforia Engine Support

Error : It's not possible to have two ARCameras at the same time!

January 29, 2020 - 7:41pm #7

Does it show up the second ARcamera when you run the game? i have the same problem when the game is runing, and the second camera is appear at the same time. you can check it again.

Error : It's not possible to have two ARCameras at the same time!

January 8, 2020 - 1:21pm #6

Hi, everyone. I have the same issue. Any solution?

It appeared when I updated the unity project to the last version.

Thanks.

 

Error : It's not possible to have two ARCameras at the same time!

November 22, 2019 - 2:57am #5

Hello,

So how can I fix this problem if there are two Vuforia Behaviours? In my scene, there are only one ARCamera.

Thanks.

Error : It's not possible to have two ARCameras at the same time!

November 22, 2019 - 1:24am #4

Sounds more like you have the VuforiaBehaviour script twice in your scene

Error : It's not possible to have two ARCameras at the same time!

November 21, 2019 - 9:45pm #3

Hello mcotora,

I installed it only on package manager without any installer.  By the way, this project is older project unity with older vuforia version, so I delete all vuforia file first in asset and package than install new one by player settings > XR Settings > enable "Vuforia Augmented Reality Support". But still when I run by using editor, the error "two ARCameras" occur. 

I attach you the pic of my project structure.

Thanks.

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Image icon asset.JPG35.2 KB
Image icon package (1).JPG33.14 KB
Image icon package (2).JPG47.57 KB
Image icon package manager.JPG39.01 KB

Error : It's not possible to have two ARCameras at the same time!

November 21, 2019 - 8:04am #2

Hi,

Could you please provide a print-screen from your project structure? I'm interested to see and find out if maybe you have installed Vuforia 2 times, once via installer and once via PacketManager.

Thank you.

If this is not the case, please confirm the Unity and Vuforia SDK version.

Thank you.

Vuforia Engine Support

 

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