[kylin] 06/14: KYLIN-5623 refine reloadTables issue

[xxyu]

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xxyu pushed a commit to branch kylin5
in repository https://gitbox.apache.org/repos/asf/kylin.git

commit 1bad3e06ea4b57a10638b8ea2f802f1c6ecec6e9
Author: Qian Xia <lauraxiaq...@gmail.com>
AuthorDate: Thu Jul 13 11:16:06 2023 +0800

    KYLIN-5623 refine reloadTables issue
---
 kystudio/src/components/studio/StudioSource/index.vue | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kystudio/src/components/studio/StudioSource/index.vue 
b/kystudio/src/components/studio/StudioSource/index.vue
index 7aa6d0fbf5..6e9751b687 100644
--- a/kystudio/src/components/studio/StudioSource/index.vue
+++ b/kystudio/src/components/studio/StudioSource/index.vue
@@ -365,12 +365,12 @@ export default class StudioSource extends Vue {
       let isHaveFirstTable = true
       // 3016 临时修复方案，sprint1 修复后，以修复后的代码为准
       if (isSetToDefault) {
-        await this.$refs['datasource-bar'].reloadTables(true) // true 
表示不改变树开合情况
+        this.$refs['datasource-bar'] && await 
this.$refs['datasource-bar'].reloadTables(true) // true 表示不改变树开合情况
       } else {
-        await this.$refs['datasource-bar'].refreshTables()
+        this.$refs['datasource-bar'] && await 
this.$refs['datasource-bar'].refreshTables()
       }
       isSetToDefault
-        ? isHaveFirstTable = this.$refs['datasource-bar'].selectFirstTable()
+        ? isHaveFirstTable = this.$refs['datasource-bar'] && 
this.$refs['datasource-bar'].selectFirstTable()
         : await this.fetchTableDetail({ tableName, databaseName, sourceType: 
datasource })
       if (!isHaveFirstTable) {
         this.selectedTableData = null