I am using Golang with gin-gonic/gin web framework in my backend and with React axios in my frontend. I tried to solve it for two days already, but I still get the same error below: CORS policy: Response to preflight…
I have this code for request handler: func (h *Handlers) UpdateProfile() gin.HandlerFunc { type request struct { Username string `json:"username" binding:"required,min=4,max=20"` Description string `json:"description" binding:"required,max=100"` } return func(c *gin.Context) { var updateRequest request if err := c.BindJSON(&updateRequest); err != nil…
I am receiving an item from a package of an imported third-party module: myItem := importedPackage.get() It is a struct like this: type ImportedStruct struct { Ip net.IP `json:"ip"` Index uint32 `json:"index"` LocalIndex uint32 `json:"localIndex"` RemoteIndex []*udp.Addr `json:"remoteIndex"` Certificates *certificates…
So I am a novice to Docker and Golang. I created a REST API in go-gin framework and a docker image and when I am running the image it gives me following error: docker: Error response from daemon: failed to…