gofiber/fiber · error · ErrSuitableContentNotFound

binder: suitable content not found to parse body

Error message

binder: suitable content not found to parse body

What it means

Error "binder: suitable content not found to parse body" thrown in gofiber/fiber.

Source

Thrown at binder/binder.go:19

package binder

import (
	"errors"
	"sync"
)

const (
	bindingURI        = "uri"
	bindingForm       = "form"
	bindingQuery      = "query"
	bindingHeader     = "header"
	bindingRespHeader = "respHeader"
	bindingCookie     = "cookie"
)

// Binder errors
var (
	ErrSuitableContentNotFound = errors.New("binder: suitable content not found to parse body")
	ErrMapNotConvertible       = errors.New("binder: map is not convertible to map[string]string or map[string][]string")
	ErrMapNilDestination       = errors.New("binder: map destination is nil and cannot be initialized")
	ErrInvalidDestinationValue = errors.New("binder: invalid destination value")
	ErrUnmatchedBrackets       = errors.New("unmatched brackets")
)

var errPoolTypeAssertion = errors.New("failed to type-assert to T")

var HeaderBinderPool = sync.Pool{
	New: func() any {
		return &HeaderBinding{}
	},
}

var RespHeaderBinderPool = sync.Pool{
	New: func() any {
		return &RespHeaderBinding{}
	},

View on GitHub (pinned to 9a4c7e57fe)

When it happens

Trigger: Thrown at binder/binder.go:19 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of gofiber/fiber@9a4c7e57fe (2026-08-04). Data as JSON: /data/errors/8639e56698593090.json. Report an issue: GitHub.