加了个判断

src/views/modules/auth/authMachineProject.vue

@@ -134,7 +134,8 @@
       <el-tab-pane label="相关文档" name="inquiryDocument">
         <div style="height: 100%;overflow: auto;">
           <oss-components ref="inquiryDocument" label="申请单号" style="margin-top: 5px" height="44vh" :columns="ossColumns"
-            :disabled="false" :orderRef1="model.site" :orderRef2="model.objectId" :rfqNo="model.projectNo" :orderRef4="model.buNo" :orderRef5="model.id">
+            :disabled="false" :orderRef1="model.site" :orderRef2="model.objectId" :rfqNo="model.projectNo"
+            :orderRef4="model.buNo" :orderRef5="model.id">
           </oss-components>
         </div>
       </el-tab-pane>
@@ -913,6 +914,7 @@ export default {
     getIncomeList() {
       console.log('this.model.projectNo', this.model.projectNo)
 
+      if (this.model.projectNo) {
         let obj = {
           projectNo: this.model.projectNo,
         }
@@ -935,6 +937,7 @@ export default {
             this.$message.error(error)
             this.queryLoading = false
           })
+      }
     },
     incomeFinished() {
       this.getIncomeList()

src/views/modules/machine/machineProjectDetail.vue

@@ -416,6 +416,7 @@ export default {
       }
     },
     getIncomeList() {
+      if(this.model.projectNo){
         let obj = {
         projectNo: this.model.projectNo,
       }
@@ -438,6 +439,8 @@ export default {
           this.$message.error(error)
           this.queryLoading = false
         })
+      }
+      
     },
     incomeFinished() {
       this.getIncomeList()

src/views/modules/oss/ossComponents.vue

@@ -194,6 +194,7 @@ export default {
         const blob = new Blob([data], { type: type });
         // 创建URL来生成预览
         const fileURL = URL.createObjectURL(blob);
+        
         if (type === 'xls' || type === 'docx' || type === 'xlsx'){
           const { href } = this.$router.resolve({
             name: 'pre',