We have a node form on a site that lets folks upload images. After someone uploads an image before submitting the form (select file, click upload) the thumbnail shows on the dit form. However, after submitting the form it throws an error and the following is logged:
InvalidArgumentException: Found 1 error while validating the input provided for the GetObject operation: [Key] expected string length to be >= 1, but found string length of 0 in Aws\Api\Validator->validate() (line 65 of /code/vendor/aws/aws-sdk-php/src/Api/Validator.php).
This doesn't happen on our production environment (from what we can tell).
Another content type works fine, but this one fails.
There's probably something with another module causing it to fail, but I wanted to start here to log the problem so that ultimately it might others if they're also running into the problem.
Closed: outdated
3.0
Code
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