Question about the sharing Function of WeChat js_sdk, WeChat js_sdk

Question about the js_sdk sharing Function
Question about the js_sdk sharing Function

• Cause 1 of call failure
  

The sharing function is not called in the wx. ready (function () {} function.
To:

Wx. ready (function () {wx. onMenuShareTimeline ({title: '', // share title link:'', // share link imgUrl: '', // share icon success: function () {// callback function executed after the user confirms the sharing}, cancel: function () {// callback function executed after the user cancels the sharing }});});

• Cause 2 of call failure

Wx object not obtained