diff --git a/src/pages/issue/coms/comScanIssuePack.vue b/src/pages/issue/coms/comScanIssuePack.vue
index 9296a11e..3018d2d4 100644
--- a/src/pages/issue/coms/comScanIssuePack.vue
+++ b/src/pages/issue/coms/comScanIssuePack.vue
@@ -488,6 +488,10 @@
 				}
 				if (this.toLocation && result.package.packUnit) {
 					let item = this.toLocation.Items.find(r => r.itemCode == result.package.itemCode);
+					if(!item){
+						this.showErrorMessage('扫描物料代码不属于该任务');
+						return
+					}
 					if (result.package.packUnit !== item.packUnit) {
 						this.$refs.comMessage.showQuestionMessage(
 							`扫描物料包装【${result.package.packUnit}】与任务推荐包装规格【${item.packUnit}】不一致.是否要继续发料？`, res => {