地图优化

@@ -122,9 +122,14 @@ App({
                     'content-type': 'application/x-www-form-urlencoded'
                 },
                 success: function (res) {
-                    let openid=res.data.data.openid;
-                    wx.setStorage({key:'customer_openid',data:openid});
-                    success(openid);
+                    try{
+                      let openid=res.data.data.openid;
+                      wx.setStorage({key:'customer_openid',data:openid});
+                      success(openid);
+                    }catch(e){
+                      console.log(res);
+                      fail(res);
+                    }
                 },
                 fail: function (res) {
                     console.log(res);

@@ -237,6 +237,7 @@ Page({
   },
   mapUpdated(e){
     console.log('mapUpdated', e)
+    if(typeof this.mapCtx=='undefined') return;
     this.getClassNameFlag=true;
     this.mapCtx.getScale({
       success:(res)=>{