From 5f036c11ae5ce17d8dc02301d642468c98bd05ed Mon Sep 17 00:00:00 2001
From: liaoxuezhi <liaoxuezhi@baidu.com>
Date: Mon, 12 Aug 2019 18:20:31 +0800
Subject: [PATCH] =?UTF-8?q?xxxOn=20=E9=99=90=E5=88=B6=E4=B8=BA=E5=AD=97?=
 =?UTF-8?q?=E7=AC=A6=E4=B8=B2=E7=B1=BB=E5=9E=8B=E6=97=B6=E6=89=8D=E6=89=A7?=
 =?UTF-8?q?=E8=A1=8C?=
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---
 src/utils/filter-schema.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/filter-schema.ts b/src/utils/filter-schema.ts
index c0602ad1..98c24e6c 100644
--- a/src/utils/filter-schema.ts
+++ b/src/utils/filter-schema.ts
@@ -31,7 +31,7 @@ export default function getExprProperties(schema:PlainObject, data:object = {},
         let parts = /^(.*)(On|Expr)$/.exec(key);
         let value:any = schema[key];
 
-        if (value && parts && (parts[2] === 'On' || parts[2] === 'Expr')) {
+        if (value && typeof value === 'string' && parts && (parts[2] === 'On' || parts[2] === 'Expr')) {
             key = parts[1];
 
             if (parts[2] === 'On' || parts[2] === 'Expr') {