From 0efe8b4cb303f45e26ed7c3579319a6665226603 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=88=E9=92=B0?= <shouyu.tsy@antfin.com>
Date: Thu, 14 May 2020 13:43:56 +0800
Subject: [PATCH] fix: handling the undefined variable

---
 packages/designer/src/designer/setting/utils.js | 2 +-
 packages/react-renderer/src/engine/index.jsx    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/designer/src/designer/setting/utils.js b/packages/designer/src/designer/setting/utils.js
index 2aa3b6eaf..64f063da3 100644
--- a/packages/designer/src/designer/setting/utils.js
+++ b/packages/designer/src/designer/setting/utils.js
@@ -46,7 +46,7 @@ export class Transducer {
       setter = setter.componentName;
     }
     if (typeof setter === 'string') {
-      setter = getSetter(setter).component;
+      setter = getSetter(setter)?.component;
     }
 
     this.setterTransducer = combineTransducer(
diff --git a/packages/react-renderer/src/engine/index.jsx b/packages/react-renderer/src/engine/index.jsx
index 6ddcf8907..0853a39e0 100644
--- a/packages/react-renderer/src/engine/index.jsx
+++ b/packages/react-renderer/src/engine/index.jsx
@@ -162,7 +162,7 @@ export default class Engine extends PureComponent {
     debug('entry.render');
     const { componentName } = schema;
     const allComponents = { ...ENGINE_COMPS, ...components };
-    let Comp = allComponents[componentName];
+    let Comp = allComponents[componentName] || ENGINE_COMPS[`${componentName}Engine`];
     if (Comp && Comp.prototype) {
       const proto = Comp.prototype;
       if (!(Comp.prototype instanceof BaseEngine)) {