Image Target white plane help

Ive created the imageTarget prefab in the vuforia assets in my scene, but when i set the database and image target to the database created by the vuforia develop page (also imported) the image target in the scene changes to the correct size but remains as a white plane.

edit: ive tried the delete meta fix. it didnt work for me

1 ) Go to Project > Editor > QCAR > ImageTargetTextures > DataBaseName in Project Window Assets Folder.

  1. Click on ImageNmae_scaled

  2. In inspector window Set :

3.1) Texture Type to : Default

3.2) Texture shape to : 2D

[See Image]

  1. Hit Apply

  2. Click on ImageTarget in Hierarchy View and in inspector select Database and your Image target

  3. You Are Done !

2957094--219403--Capture.JPG