From a99ecd2c3c6bf73d55e4d19c022853fc623b0d18 Mon Sep 17 00:00:00 2001
From: duanhongbo <6860300@qq.com>
Date: Thu, 3 Dec 2020 18:50:03 +0800
Subject: [PATCH] fix: nil error fix

---
 render-process/Explorer.tsx | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/render-process/Explorer.tsx b/render-process/Explorer.tsx
index 0e04e2c..1fe3a0c 100644
--- a/render-process/Explorer.tsx
+++ b/render-process/Explorer.tsx
@@ -280,13 +280,17 @@ export default class Explorer extends Component<ExplorerProps> {
     }
 
     getRootNode(workdir: string) {
-        return new FileDataNode({
-            name: path.basename(workdir),
-            filepath: workdir,
-            isFolder: true,
-            parent: null,
-            children: []
-        });
+        if(workdir && workdir!==""){
+            return new FileDataNode({
+                name: path.basename(workdir),
+                filepath: workdir,
+                isFolder: true,
+                parent: null,
+                children: []
+            });
+        }else{
+            return null;
+        }
     }
 
     // renderContextMeun(selectedNode: FileDataNode) {
@@ -379,8 +383,8 @@ export default class Explorer extends Component<ExplorerProps> {
         const { onOpenTree, onDeleteTree, workdir } = this.props;
 
         const root = this.state.root;
-        if (!workdir || workdir === "") {
-            return `请打开workspace.json文件`;
+        if (!workdir || workdir === "" ) {
+            return (<div>请打开workspace.json文件</div>);
         }
 
         const nodes = root ? [root.getRenderData()] : [];