From 5f851740b30c306bdb686afa422df8630ba00b8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8A=9B=E7=9A=93?= <lihao.ylh@alibaba-inc.com>
Date: Fri, 2 Apr 2021 12:06:18 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E8=BD=AC=E6=8D=A2=20s?=
 =?UTF-8?q?chema=20=E5=8F=8C=E5=90=91=E4=B8=8D=E5=AF=B9=E7=AD=89=E7=9A=84?=
 =?UTF-8?q?=20bug?=
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---
 .../src/props-reducers/downgrade-schema-reducer.ts           | 5 ++++-
 scripts/start-server.sh                                      | 5 +++++
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 scripts/start-server.sh

diff --git a/packages/vision-polyfill/src/props-reducers/downgrade-schema-reducer.ts b/packages/vision-polyfill/src/props-reducers/downgrade-schema-reducer.ts
index cc1d82c18..a21e40b9f 100644
--- a/packages/vision-polyfill/src/props-reducers/downgrade-schema-reducer.ts
+++ b/packages/vision-polyfill/src/props-reducers/downgrade-schema-reducer.ts
@@ -9,9 +9,12 @@ export function compatibleReducer(props: any, node: Node) {
   if (!node.componentMeta.prototype) {
     return props;
   }
-  if (!props || !isPlainObject(props)) {
+  if (!props || !(isPlainObject(props) || Array.isArray(props))) {
     return props;
   }
+  if (Array.isArray(props)) {
+    return props.map(k => compatibleReducer(k, node));
+  }
   // 为了能降级到老版本，建议在后期版本去掉以下代码
   if (isJSSlot(props)) {
     return {
diff --git a/scripts/start-server.sh b/scripts/start-server.sh
new file mode 100644
index 000000000..a595843d1
--- /dev/null
+++ b/scripts/start-server.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+# FIXME! do not run build
+lerna exec --scope @ali/lowcode-code-generator -- npm run build
+# lerna exec --scope @ali/lowcode-demo-server -- npm start