Getting QOpenGLFramebufferObject error on grabtoimage with big objects

  • Hi!

    I'm trying to get an image from an object but I'm getting QOpenGLFramebufferObject error when I try to grab big image.

    The error:
    QOpenGLFramebufferObject: Framebuffer incomplete attachment.
    QOpenGLFramebufferObject: Framebuffer incomplete, missing attachment.

    The code:
    rule.grabToImage(function(result) {

    This code works on "small" objects like 6000x650 px. But when I try to generate a 12000x650px is crashing.

    I need to take this "photos" on big "rules" to get the preview. It's another way to get this?

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