Gin router match error

• With issues: The routing rules did not resolve as expected

Description

How to reproduce

package main

import (
    "github.com/gin-gonic/gin"
    "net/http"
)

func main() {
    r := gin.Default()

    apiV1 := r.Group("")
    {
        apiV1.GET("/:kind", func(c *gin.Context) {
            c.JSON(http.StatusOK, gin.H{"message": "Get /:kind API"})
        })

        apiV1.GET("/:kind/:type", func(c *gin.Context) {
            c.JSON(http.StatusOK, gin.H{"message": "Get /:kind/:type API"})
        })

        apiV1.GET("/namespaces/:type/:name", func(c *gin.Context) {
            c.JSON(http.StatusOK, gin.H{"message": "Get /namespaces/:type/:name API"})
        })

    }
    r.Run(":8080")
}

Expectations

curl http://localhost:8080/namespaces/type

I want to request /namespaces/type and I expect it to match the /:kind/:type route. I actually get a 404 . Is this behavior correct, or is it a bug?

Actual result

$ curl http://localhost:8080/namespaces/type
404 page not found

$ curl http://localhost:8080/namespaces
{"message":"Get /:kind API"}

Environment

• go version: go1.22.2
• gin version (or commit ref): v1.10.0
• operating system: windows