SmartCrop not working – troubleshooting help
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Hi,
I’m also experiencing issues with the plugin.
I disabled all plugins and tested with Twenty Nineteen.
What I found was that it appears to be failing because the images don’t have a ‘size-‘ class. My images, when they come through in a post, literally only have one class: for example ‘wp-image-7314’.
I have traced this through to the function ‘get_id_and_size_from_tag’ where the size given is
falseas a result of not having the required class, and thus the image is not processed by thethe_contentfilter.For me, this appears to be happening because of the gutenburg editor which seems to prefer that you resize images manually… and doesn’t give size classes as a result.
Additionally, post thumbnails aren’t being processed (even though they have the ‘size’ class) and unless there’s something I haven’t yet understood from your code, these images aren’t captured by the
the_contentfilter and so are not being processed at all.Hope that gives you something to work from.
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Hi to the plugin author – I’ve found your bug reports from more than a year ago on how gutenburg breaks the img tag classes. I can see now that it’s been a frustrating ride.
I also updated my wordpress to 5.3.2 and found that some images were working correctly.
I then realised the remaining non-working ones were cropped. I have rectified this by replacing with standard wordpress image sizes and am now able to see the smart cropping working.
Maybe this can help someone else.
May I ask, why are we not allowed to use custom image sizes created by the “add_image_size” function?
Thank you for an excellent plugin.
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