修改接口

src/views/base/processStation/index.vue

@@ -289,7 +289,7 @@ export default {
       });
       findProductLineList({productLineType: 1}).then(response => {
         this.productLineList = response.data;
-        this.queryParams.productLineCode = response.data[1].productLineCode
+        this.queryParams.productLineCode = response.data.find(val=>val.productLineName === '一产线')?.productLineCode
       });
       findProductLineList({productLineType: 2}).then(response => {
         this.findStationList = response.data;