From e5b22fbfc9fee3bb1fdcdd2fb25163747db1ba3f Mon Sep 17 00:00:00 2001
From: tengge1 <930372551@qq.com>
Date: Fri, 31 May 2019 22:19:13 +0800
Subject: [PATCH] =?UTF-8?q?=E8=87=AA=E5=AE=9A=E4=B9=89=E7=B1=BB=E5=9E=8B?=
 =?UTF-8?q?=E6=A3=80=E6=9F=A5=E3=80=82?=
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---
 ShadowEditor.UI/src/table/DataGrid.jsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ShadowEditor.UI/src/table/DataGrid.jsx b/ShadowEditor.UI/src/table/DataGrid.jsx
index b8483f7b..19fca182 100644
--- a/ShadowEditor.UI/src/table/DataGrid.jsx
+++ b/ShadowEditor.UI/src/table/DataGrid.jsx
@@ -36,7 +36,12 @@ class DataGrid extends React.Component {
 DataGrid.propTypes = {
     className: PropTypes.string,
     style: PropTypes.object,
-    children: PropTypes.instanceOf(Columns),
+    children: (props, propName, componentName) => {
+        const children = props[propName];
+        if (children.type !== Columns) {
+            return new TypeError(`Invalid prop \`${propName}\` of type \`${children.type.name}\` supplied to \`${componentName}\`, expected \`Columns\`.`);
+        }
+    },
     data: PropTypes.array,
 };