'Request token from Flutter

How to fix this How to fix this? I want to make a request from a flutter to a postman to get a token.



Solution 1:[1]

First you should convert your URI from string,

Uri finalUrl = Uri.parse(url.toString);

after pass the finalUrl to your post method

final response = await http.post(finalUrl, body: request_param);

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Source: Stack Overflow

Solution Source
Solution 1 Dharman