加报错提示

lottery/live_code.html

@@ -306,6 +306,7 @@
                 this.salesMan = data.salesMan
                 this.qrCode = data.qrCode
 							} else {
+                this.$message.error(msg)
 								this.step = 1
 							}
 						})
@@ -333,6 +334,7 @@
 								this.step = 3
                 this.qrCode = data.qrCode
 							} else {
+                this.$message.error(msg)
 								this.step = 1
 							}
 						})