当我尝试从instagram的API请求访问令牌时,出现以下错误。
ig_oauth <- oauth2.0_token(instagram, myapp, type = "application/x-www-form-urlencoded",cache=FALSE)
Error in oauth2.0_access_token(endpoint, app, code = code, user_params = user_params, :
Bad Request (HTTP 400). Failed to get an access token
有人遇到这个问题吗?解决办法是什么?