当前页路径pages/shuoshuo/newpop

setTimeout(function() {

          wx.switchTab({      

              url: "pages/shuoshuo/ssMain/ssMain"

          });

      }, 3e3); 

errMsg: "switchTab:fail page "pages/shuoshuo/newpop/pages/shuoshuo/ssMain/ssMain" is not found"}

请教大佬，哪错了。