ProxyingHandlerMethodArgumentResolver does not work with MultipartFile [DATACMNS-668]

[spring-projects-issues]

Xavier Dury opened DATACMNS-668 and commented

Interface-based form-backing objects generated by ProxyingHandlerMethodArgumentResolver and containing MultipartFile fields will return null for those fields.

public interface Form {
		
	MultipartFile getFile();
}

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Affects: 1.10 GA (Fowler)

[spring-projects-issues]

Jens Schauder commented

A reproducible test case would be nice and really helpful