From 97f4358ce5386e464b0a4e6ffd73f19c0fd6e240 Mon Sep 17 00:00:00 2001
From: liujuping <liujuping.liujupin@alibaba-inc.com>
Date: Thu, 23 Jun 2022 10:44:34 +0800
Subject: [PATCH] fix: fix dataSource needs to be compatible due to empty
 schema

---
 packages/datasource-engine/src/core/adapter.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/datasource-engine/src/core/adapter.ts b/packages/datasource-engine/src/core/adapter.ts
index ec91579..89b2a51 100644
--- a/packages/datasource-engine/src/core/adapter.ts
+++ b/packages/datasource-engine/src/core/adapter.ts
@@ -11,7 +11,7 @@ import {
 } from '@alilc/lowcode-types';
 
 const adapt2Runtime = (dataSource: InterpretDataSource, context: IDataSourceRuntimeContext) => {
-  const { list: interpretConfigList, dataHandler: interpretDataHandler } = dataSource;
+  const { list: interpretConfigList, dataHandler: interpretDataHandler } = dataSource || {};
   const dataHandler: (dataMap?: DataSourceMap) => void = interpretDataHandler
     ? getRuntimeJsValue(interpretDataHandler, context)
     : undefined;