捕获图纸打开失败异常

src/DatabaseServices/FileServer.ts

@@ -68,12 +68,19 @@ export class FileServer extends Singleton
     {
         if (this.m_CurFileId !== fid)
         {
-            let info = await this.GetFileInfo(fid);
-            app.OpenFile(new CADFiler(JSON.parse(info.file)));
-            this.m_CurFileId = fid;
-            this.SaveCurrentFileInfo({ file_id: fid, name: info.name });
-            appUi.setDocumentName(info.name);
-            RightPanelStore.GetInstance().lightStore.InitScene();
+            try
+            {
+                let info = await this.GetFileInfo(fid);
+                app.OpenFile(new CADFiler(JSON.parse(info.file)));
+                this.m_CurFileId = fid;
+                this.SaveCurrentFileInfo({ file_id: fid, name: info.name });
+                appUi.setDocumentName(info.name);
+                RightPanelStore.GetInstance().lightStore.InitScene();
+            }
+            catch (error)
+            {
+                app.Editor.Prompt("打开图纸失败,可能图纸是由更新的版本创建.");
+            }
         }
     }
     //读取文件列表