Spring while uploading file getting error Invalid CSRF Token 'null' was found on the request parameter '_csrf' or header 'X-CSRF-TOKEN'.

i have enabled csrf and send token <input type="hidden" name="${_csrf.parameterName}"value="${_csrf.token}"/> and still its not working and i have send csrf token from onceperfilter too still it is getting null

                CsrfToken token = (CsrfToken) request.getAttribute("_csrf");
            response.setHeader("X-CSRF-HEADER", token.getHeaderName());
            response.setHeader("X-CSRF-PARAM", token.getParameterName());
            response.setHeader("X-CSRF-TOKEN", token.getToken());

Any leads will be appreciated Thanks in advance

Comment From: bclozel

Thanks for getting in touch, but it feels like this is a question that would be better suited to Stack Overflow. As mentioned in the guidelines for contributing, we prefer to use the issue tracker only for bugs and enhancements. Feel free to update this issue with a link to the re-posted question (so that other people can find it) or add some more details if you feel this is a genuine bug.