error 404 when trying to download a file. about dio

[Buddyboy-git]

Yes. Sorry. I meant to get back here earlier. The code above is about the 20th version.
But the ValidateStatus isn't the issue either even though it is being used incorrectly...
I am logging in successful reguardless of that parameter. status 200 has proved that in other attempts.
Plus I went out an duplicated this issue in a Python script also last night.
The website uses iFrames which is probably contributing to the difficulty of my scripts not maintaining persistance.
I will probably skip this part of the project until I get further along and then contact the site developer for a little guidance.
I'm pretty sure I'm missing a simple header parameter. I loaded up the Python request with a bunch of headers including User-Agent, but it's still a no go.
I haven't capture a cookie or a token manually yet to be able to send back on my 2nd request. I don't feel too bad, because DIO and other HTTP packages can't either.

Sorry to waste your time by opening this issue.

[AlexV525]

Please provide a minimal reproducible example.

[kuhnroyal]

Please format your code.

You have configured the validateStatus callback to always return true and so every response is treated as success. That's why the file is being downloaded independent of the status code.