Hi there !
I am trying to follow CloudRecoTarget sample with mutiple targets but i got stuck at one point with an error of
"The object of type 'ImageTargetBehaviour' has been destroyed but you are still trying to access it ".
It seem that object of type of "ImageTargetBehaviour" will always destroy when " OnNewSearchResult " is fire .
In the sample CloudRecoTarget project they have code as in following but why thier CloudRecoTarget (object of type ImageTargetBehaviour)is not destroy? and while CloudRecoBehaviour is set to false
mCloudRecoBehaviour.CloudRecoEnabled = false;
why they can track another targets?
Hopping for your kindly help. Thanks
public void OnNewSearchResult(TargetFinder.TargetSearchResult targetSearchResult)
{
// This code demonstrates how to reuse an ImageTargetBehaviour for new search results and modifying it according to the metadata
// Depending on your application, it can make more sense to duplicate the ImageTargetBehaviour using Instantiate(),
// or to create a new ImageTargetBehaviour for each new result
// Vuforia will return a new object with the right script automatically if you use
// TargetFinder.EnableTracking(TargetSearchResult result, string gameObjectName)
//Check if the metadata isn't null
if(targetSearchResult.MetaData == null)
{
return;
}
// enable the new result with the same ImageTargetBehaviour:
ImageTargetBehaviour imageTargetBehaviour = mImageTracker.TargetFinder.EnableTracking(targetSearchResult, mParentOfImageTargetTemplate);
if (imageTargetBehaviour != null)
{
// stop the target finder
mCloudRecoBehaviour.CloudRecoEnabled = false;
// Calls the TargetCreated Method of the SceneManager object to start loading
// the BookData from the JSON
mContentManager.TargetCreated(targetSearchResult.MetaData);
}
}
I am not able to reproduce this. Do you have a license key added to this project? If so, what kind of key?
Thanks,
Vuforia Support