Merge branch 'dev/v4.9.98_wmh' of qmx/jy into feature/v4.9.98

src/web/templates/pc/invoice.html

@@ -365,7 +365,7 @@
                 code: this.ruleForm.order_code
               }
               this.ajaxComponent(url, params).then((res) => {
-                if(res.data.showData) {
+                if(res.data && res.data.showData) {
                   this.echoFun(res.data.showData)
                 }
               })