修改

src/views/saleOrder/salesToProductionNewTwo.vue

@@ -40,7 +40,7 @@
 
                     <el-col v-bind="styleResponsive ? { lg: 5, md: 10 } : { span: 5 }" v-if="clientEnvironmentId != 4">
 
-                        <el-form-item label="工艺路线:" prop="">
+                        <el-form-item label="工艺路线:" prop="produceRoutingId">
                             <!--  @click.native="openVersion"   -->
 
                             <el-select v-model="form.produceRoutingId" style="width: 100%" @change="changeRoute">