页面修改

src/components/newTravelmanager/TravelGroupControl/UpgradedVersion/components/subheading.vue

@@ -65,7 +65,9 @@
                   :isSelectImg="true" :isDeleteImg="false" @toUploadImg="toUploadImg(0)" @toSelectImg="toSelectImg(0)"
                   @toAddImg="toAddImg" @toDeleteImg="toDeleteImg(0)" />
               </div>
-              <img v-if="FeatureData.dataObj&&FeatureData.dataObj.SubList" :src="FeatureData.dataObj.SubList[0].url" />
+              <template v-if="FeatureData.dataObj&&FeatureData.dataObj.SubList &&FeatureData.dataObj.SubList.length>0">
+                <img :src="FeatureData.dataObj.SubList[0].url" />
+              </template>
             </div>
           </div>
         </div>
@@ -79,7 +81,9 @@
                   :isSelectImg="true" :isDeleteImg="false" @toUploadImg="toUploadImg(1)" @toSelectImg="toSelectImg(1)"
                   @toAddImg="toAddImg" @toDeleteImg="toDeleteImg(1)" />
               </div>
-              <img v-if="FeatureData.dataObj&&FeatureData.dataObj.SubList" :src="FeatureData.dataObj.SubList[1].url" />
+              <template v-if="FeatureData.dataObj&&FeatureData.dataObj.SubList &&FeatureData.dataObj.SubList.length>1 ">
+                <img :src="FeatureData.dataObj.SubList[1].url" />
+              </template>
             </div>
           </div>
         </div>