Intervention/image · error · DriverException
Failed to set frame offset
Error message
Failed to set frame offset
What it means
Thrown by Frame::setOffset() when Imagick::setImagePage() fails with an ImagickException. setOffset() rewrites the frame's page geometry using the current image width/height plus your left/top coordinates, which is how GIF frame positioning works. The raw native failure is chained as previous.
Source
Thrown at src/Drivers/Imagick/Frame.php:189
/**
* {@inheritdoc}
*
* @see DriverInterface::setOffset()
*
* @throws DriverException
*/
public function setOffset(int $left, int $top): FrameInterface
{
try {
$this->native->setImagePage(
$this->native->getImageWidth(),
$this->native->getImageHeight(),
$left,
$top,
);
} catch (ImagickException $e) {
throw new DriverException('Failed to set frame offset', previous: $e);
}
return $this;
}
/**
* {@inheritdoc}
*
* @see DriverInterface::offsetLeft()
*
* @throws DriverException
*/
public function offsetLeft(): int
{
try {
return $this->native->getImagePage()['x'];
} catch (ImagickException $e) {
throw new DriverException('Failed to get frame offset', previous: $e);View on GitHub (pinned to 5598b9e397)
Solutions
- Check $e->getPrevious() for the concrete ImagickException and resolve the root cause (corrupt frame, destroyed handle).
- Confirm frame integrity first: if ($frame->size()->width() <= 0) skip or rebuild the frame.
- Clamp offsets to sane bounds derived from the canvas size before calling setOffset(); validate externally supplied coordinates.
Example fix
// before
$frame->setOffsetLeft((int) $request->input('left')); // arbitrary user value
// after
$left = max(0, min((int) $request->input('left'), $canvasWidth - $frame->size()->width()));
$frame->setOffsetLeft($left); Defensive patterns
Strategy: validation
Validate before calling
$left = max(0, min((int) $left, $canvasWidth - 1));
$top = max(0, min((int) $top, $canvasHeight - 1));
if ($frame->size()->width() > 0) {
$frame->setOffset($left, $top);
} Try / catch
use Intervention\Image\Exceptions\DriverException;
try {
$frame->setOffset($left, $top);
} catch (DriverException $e) {
// inspect $e->getPrevious(); usually a stale/corrupt wand — rebuild frame
} Prevention
- Clamp user-supplied offsets to the canvas bounds before calling setOffset/setOffsetLeft/setOffsetTop.
- Verify frame dimensions read successfully before positioning.
When it happens
Trigger: Calling setOffset(), setOffsetLeft(), or setOffsetTop() (the latter two delegate to setOffset) with coordinates on a frame whose native wand is invalid or whose dimensions cannot be read. Extremely large/negative integers that overflow ImageMagick's geometry parsing can also trigger it, as can a destroyed or zero-frame Imagick object.
Common situations: Composing animated GIFs from offset tiles where one tile's source failed to decode; passing unvalidated user offsets from an editor UI; reusing frame objects after the parent image was garbage-collected in long pipelines.
Related errors
- Failed to get frame offset
- Failed to get frame disposal method
- Failed to get image loop count
- Failed to set image loop count
- Failed to coalesce image
AI-assisted analysis of Intervention/image@5598b9e397 (2026-08-23).
Data as JSON: /api/errors/5905b413aef7cc2d.
Report an issue: GitHub.