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Dify version

0.11.1

Cloud or Self Hosted

Cloud

Steps to reproduce

I want to use the list operation module to extract the URL of the file file, including the dify cloud and local deployment operations, and the workflow shows that it can be completed. As shown below:

However, on the dify cloud, the output is null, and in the local deployment, the output is path, but it does not contain parameters and cannot be used. As shown below:

The url can be output in the first or last data obtained by list_operator. After reference, url is not a field of File model, but a field processed by self.generate_url(). However, the code uses the direct output of remote_url, which is often an incomplete field or null, so it is more reasonable to replace it with a field generated by generate_url()

✔️ Expected Behavior

image_url,As shown below:

❌ Actual Behavior

"url": null