Error {column: 974070, line: 5, message: "... column: 974070 line: 5 message: "undefined is not an object (evaluating 'this.actions.length')" sourceURL: "https://servicewechat.com/preload/page-frame.html" stack: "_updatePosition@https://servicewechat.com/preload/page-frame.html:5:974070 https://servicewechat.com/preload/page-frame.html:5:623792"