I'm trying to store image data locally and the name of the image is retrieved from an API. In the situation where an image does not exist locally, I want to put a placeholder. Right now it just puts a white background.
Whenever I retrieve from the API I get a purple exclamation which is a warning but not an exception. How can I intercept this warning and make it show a placeholder instead?
One problem is that Image is not an optional. It just blithely accepts whatever is fed into it which is annoying. Is there a way to query the asset catalog if it contains something?
Stumpington
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