bug: url should start with http:// or https://

[lucaseatp]

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Dify version

0.15.0

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

previous workflows were active and running. after upgrading to 0.15.0, I get this error: url should start with http:// or https://
image below:

the link is correct, as it ever was. I use variables to run it dynamically, when I use the link as a string, not a variable, it works.

also I get the same issue using the environment variables or conversation variables

✔️ Expected Behavior

flow run normally

❌ Actual Behavior

broke workflow

[dosubot]

In Dify version 0.15.0, there is a known issue related to URL handling, particularly when using variables. This version introduced a change that affects how URLs are validated, requiring them to explicitly start with "http://" or "https://". This issue can occur when URLs are constructed dynamically using variables, as you've described.

To address this, ensure that the variables used to construct URLs are correctly formatted and include the necessary protocol prefix. If the issue persists, consider checking if there are any updates or patches available for version 0.15.0 that might resolve this validation problem. Additionally, you might want to verify that the CONSOLE_WEB_URL environment variable is set correctly, as this was a related issue in this version ^[1].

To continue talking to Dosu, mention @dosu.

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[lucaseatp]

all urls already start with https://, what else should be done? @dosubot

[yihong0618]

fixed int #12452