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Model Target error

April 9, 2018 - 3:47am #1

Hi 

Im using sample Model Target in unity 2017.3.1f1, on game view i can't able to 2D guide view image and also getting following error. Please help regarding this.

 

Error:

Failed to load data set VuforiaMars_ModelTarget.

UnityEngine.Debug:LogError(Object)

Vuforia.DatabaseLoadARController:LoadDatasets()

Vuforia.VuforiaARController:Start()

System.Delegate:DynamicInvoke(Object[])

Vuforia.DelegateHelper:InvokeDelegate(Delegate, Object[])

Vuforia.DelegateHelper:InvokeWithExceptionHandling(Action)

Vuforia.VuforiaBehaviour:Start()

Model Target error

April 13, 2018 - 10:27am #8

The latest version of the samples for 2017.3 should be 7.0.50. Could you try updating these and see if that resolves this issue?

Thanks,

Vuforia Support

Model Target error

April 11, 2018 - 9:11pm #7

Hi,

I shows 7.0.47 version

Model Target error

April 11, 2018 - 9:30am #6

You should be able to open the file with NotePad on Windows or TextEdit on Mac.

Thanks,

Vuforia Support

Model Target error

April 10, 2018 - 9:19pm #5

Hello Strasza,

 

Thank you for your reply, I could not able to open "Version" File. Please Advice me What to do.

 

thanks,

Sarathkumar

Model Target error

April 10, 2018 - 11:02am #4

Is this error happening with just the SDK, or after importing the samples? In the sample sample project you mentioned in your first post, could you open the file called "version" under Assets->Vuforia and let me know what version it says?

Thanks,

Vuforia Support

Model Target error

April 9, 2018 - 9:47pm #3

Hello Strasza,

Thank you reply, As you Mentioned i am not using License Key for app, Also i tried to Recreate new project while importing Vuforia components i am getting below mentioned warning is this link to any error im getting

 

'Assets/Models/VuforiaMars_ModelTarget/ddcf29fe83b64ee984697b36afc5e823/Model.prefab' is not a valid prefab since it has no root game object.

UnityEditor.PrefabUtility:CreatePrefab(String, GameObject)

Vuforia.EditorClasses.CADModelExtractor:ReadModels(String)

Vuforia.EditorClasses.TargetDataPostprocessor:OnPostprocessAllAssets(String[], String[], String[], String[])

UnityEditor.AssetPostprocessingInternal:PostprocessAllAssets(String[], String[], String[], String[], String[])

 

Thanks,

sarathkumar

Model Target error

April 9, 2018 - 8:45am #2

Hello sarathraja91,

I am not getting this error when running the Model Target sample on Unity 2017.3.1f1 or 2017.3.1p4. Have you entered a license key into this app? The Mars sample assets will not require one, but if you've entered an invalid license you would encounter this error.

Thanks,

Vuforia Support

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