bug修改

src/pages/system/caseManager/caseAreaManager/add.vue

@@ -120,7 +120,7 @@ export default {
         })
         return false
       }
-      if (this.postData.CaseId === '') {
+      if (this.CaseId === '') {
         this.$message({
           type: 'error',
           message: '案场不能为空'