排除异常脚本报错

@@ -267,12 +267,13 @@ Page(Object.assign({
               })
               })
               setTimeout(function () {
               setTimeout(function () {
                 wx.createSelectorQuery().select('.code-list-item-container').boundingClientRect().exec((r) => {
                 wx.createSelectorQuery().select('.code-list-item-container').boundingClientRect().exec((r) => {
-                  animation.height(r[0].height - 65 * sys.screenWidth / 375).step();
-                  this.setData({
-                    animation: animation.export()
-                  })
+                  if (r && r[0] && r[0].height) {
+                    animation.height(r[0].height - 65 * sys.screenWidth / 375).step();
+                    this.setData({
+                      animation: animation.export()
+                    });
+                  }
                 })
                 })
-
               }.bind(this), 800);
               }.bind(this), 800);
             }
             }
           });
           });

@@ -22,7 +22,6 @@ function jumpFn(name, qs) {
     url: `${path}?${stringify(qs)}`
     url: `${path}?${stringify(qs)}`
   };
   };
 
 
-  console.log(`page => ${params.url}`);
   wx.navigateTo(params);
   wx.navigateTo(params);
 }
 }