Pixels problem with Camera Access

Hi,

I´m trying to show the background image + AR content on a Texture2D in Unity.

It show something in the texture, but it seems to be some problem in the byte conversion because I see only grey vertical lines.

Any idea of the problem and how to solve it?

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

using Vuforia;
using Image = Vuforia.Image;

public class CameraImageAccess : MonoBehaviour
{
private bool mAccessCameraImage = true;
public RawImage rawImage;
private Texture2D tex;

    // The desired camera image pixel format
    private Image.PIXEL_FORMAT mPixelFormat = Image.PIXEL_FORMAT.RGB888;// or RGBA8888, RGB888, RGB565, YUV
    // Boolean flag telling whether the pixel format has been registered
    /*
#if UNITY_EDITOR
    private Image.PIXEL_FORMAT mPixelFormat = Image.PIXEL_FORMAT.GRAYSCALE; // Need Grayscale for Editor // or RGBA8888, RGB888, RGB565, YUV
#else
        private Image.PIXEL_FORMAT mPixelFormat = Image.PIXEL_FORMAT.RGB888; // Use RGB888 for mobile
#endif
*/

    private bool mFormatRegistered = false;

void Start()
{
    //tex = new Texture2D(128, 128, TextureFormat.RGB565, false);
        // Register Vuforia life-cycle callbacks:
        Vuforia.VuforiaARController.Instance.RegisterVuforiaStartedCallback(OnVuforiaStarted);
    Vuforia.VuforiaARController.Instance.RegisterOnPauseCallback(OnPause);
    Vuforia.VuforiaARController.Instance.RegisterTrackablesUpdatedCallback(OnTrackablesUpdated);
    }
/// <summary>
/// Called when Vuforia is started
/// </summary>
private void OnVuforiaStarted()
{
    // Try register camera image format
    if (CameraDevice.Instance.SetFrameFormat(mPixelFormat, true))
    {
        Debug.Log("Successfully registered pixel format " + mPixelFormat.ToString());
        mFormatRegistered = true;
    }
    else
    {
        Debug.LogError("Failed to register pixel format " + mPixelFormat.ToString() +
            "\n the format may be unsupported by your device;" +
            "\n consider using a different pixel format.");
        mFormatRegistered = false;
    }
}
/// <summary>
/// Called when app is paused / resumed
/// </summary>
private void OnPause(bool paused)
{
    if (paused)
    {
        Debug.Log("App was paused");
        UnregisterFormat();
    }
    else
    {
        Debug.Log("App was resumed");
        RegisterFormat();
    }
}
/// <summary>
/// Called each time the Vuforia state is updated
/// </summary>
private void OnTrackablesUpdated()
{
    if (mFormatRegistered)
    {
        if (mAccessCameraImage)
        {
            Vuforia.Image image = CameraDevice.Instance.GetCameraImage(mPixelFormat);
            if (image != null && image.IsValid())
            {
                string imageInfo = mPixelFormat + " image: \n";
                imageInfo += " size: " + image.Width + " x " + image.Height + "\n";
                imageInfo += " bufferSize: " + image.BufferWidth + " x " + image.BufferHeight + "\n";
                imageInfo += " stride: " + image.Stride;
                Debug.Log(imageInfo);
                byte[] pixels = image.Pixels;

                if (pixels != null && pixels.Length > 0)
                {
                    Debug.Log("Image pixels: " + pixels[0] + "," + pixels[1] + "," + pixels[2] + ",...");
                       
                        tex.LoadRawTextureData(pixels);
                        tex.Apply();
                        rawImage.texture = tex;
                        rawImage.material.mainTexture = tex;
                       
                }

            }
        }
    }
}
/// <summary>
/// Unregister the camera pixel format (e.g. call this when app is paused)
/// </summary>
private void UnregisterFormat()
{
    Debug.Log("Unregistering camera pixel format " + mPixelFormat.ToString());
    CameraDevice.Instance.SetFrameFormat(mPixelFormat, false);
    mFormatRegistered = false;
}
/// <summary>
/// Register the camera pixel format
/// </summary>
private void RegisterFormat()
{
    if (CameraDevice.Instance.SetFrameFormat(mPixelFormat, true))
    {
        Debug.Log("Successfully registered camera pixel format " + mPixelFormat.ToString());
        mFormatRegistered = true;
    }
    else
    {
        Debug.LogError("Failed to register camera pixel format " + mPixelFormat.ToString());
        mFormatRegistered = false;
    }
}
}