Error importing image pixels: wand contains no images `MagickWand-0' @ error/magick-image.c/MagickImportImagePixels/6715

[T-bagwell]

ImageMagick version: libMagickCore-6.Q16.a libMagickWand-7.Q16.a

The code bellow:

wand = NewMagickWand();
    if (!wand) {
        return -ENOMEM;
    }

    unsigned char data = malloc(1024*3*1024);
    memset(data, 0, 1024*3*1024);
    status = MagickImportImagePixels(wand, 0, 0, 1024, 1024, "RGB", CharPixel, data);
    if (status == 0) {
        fprintf(stderr, "Error importing image pixels: %s\n", MagickGetException(wand, &status));

        ExceptionType severity;
        char *description;
        description=MagickGetException(wand,&severity);
       fprintf(stderr, "MagickImportImagePixels error %s %s %d %.1024s\n", GetMagickModule(), description);

        DestroyMagickWand(wand);
        return -EINVAL;
    }

`


run this code i get error:
Error importing image pixels: wand contains no images `MagickWand-0' @ error/magick-image.c/MagickImportImagePixels/6715

[dlemstra]

You will first need to add an image to the wand collection before you can import the pixels.