Hi Strasza 

I saw my catlog then search about vuforia and camera ,

I took picture like help2.jpg

 My license key is write at here right?

protected Boolean doInBackground(Void... params)

        {

            // Prevent the onDestroy() method to overlap with initialization:

            synchronized (mLifecycleLock)

            {

                Vuforia.setInitParameters(mActivity, mVuforiaFlags, "AXENoNz/////AAAAGduclIpbIU5Xu0yyjcXjhlBD68zHPcZ1UUr7AGBUx3ETVbInufsUP2kyMUuW8aduG20KItycelRlxAU9xHLGCWQNAw9Nk38T1MNO786pyekwYFpsDWFM/Wg7EfO/KcLS6RryWSnTb5AxPfyGR8raWA1+qlmkpZMDak8SR2yoRF8oet/Oe9ZqgOYOh5DD9re6xu8GqaPOpS7QUpGWbjP/i5WosTekpBAgvvqVIlxSHYfdWMKuQb5cHfxt35NShv3etuwOsJYAohB0NXH+VnXz7V4Px0JRpWjw4xvalslRyx64wX0Bq31UcSQL+yDlNOznVxVU2YPYxJCgCHMwlMuy9aDXfVsU9+HafnX3h1+jcaAl");

sorry , my english is not good 

I will try my best to tell you my questions.

THANK

I can't really see much in the screenshot you provided. Could you look through your log for any errors related to Vuforia or the camera? Also, please make sure you have your license key set in your app.

Thanks,

-Vuforia Support

To. strasza :

I am use 6.5 version vuforia 

it has  many errors in Log cat  . I have no idea 

sorry I must go to sleep it's 1:00 am in my country

when I get up I will respond you  

THX YOU VERY MUCH

Hello coffeelatte,

Does the ADB Logcat have any errors in it? What device and version of Vuforia are you using?

Thanks,

-Vuforia Support