还原代码

src/factory.tsx

@@ -304,7 +304,7 @@ export function renderChild(
       props.hidden ||
       props.visible === false)
   ) {
-    return (<></>);
+    return null;
   }
 
   const transform = props.propsTransform;

src/renderers/Form/Combo.tsx

@@ -23,6 +23,7 @@ import {isEffectiveApi} from '../../utils/api';
 import {Alert2} from '../../components';
 import memoize from 'lodash/memoize';
 import {Icon} from '../../components/icons';
+import {isAlive} from 'mobx-state-tree';
 export interface Condition {
   test: string;
   controls: Array<Schema>;
@@ -382,8 +383,10 @@ export default class ComboControl extends React.Component<ComboProps> {
 
     this.props.onChange(value, submitOnChange, true);
 
-    store.forms.forEach(item =>
-      item.items.forEach(item => item.unique && item.syncOptions())
+    store.forms.forEach(
+      item =>
+        isAlive(item) &&
+        item.items.forEach(item => item.unique && item.syncOptions())
     );
   }
 

src/renderers/Form/Service.tsx

@@ -7,6 +7,7 @@ import Scoped, {ScopedContext, IScopedContext} from '../../Scoped';
 import {observer} from 'mobx-react';
 import {ServiceStore, IServiceStore} from '../../store/service';
 import {IFormStore} from '../../store/form';
+import {isObject} from '../../utils/helper';
 
 @Renderer({
   test: /(^|\/)form\/(.*)\/service$/,
@@ -59,7 +60,7 @@ export class ServiceRenderer extends BasicService {
 
     // 有可能有很多层 serivce，这里需要注意。
     if (formStore && this.isFormMode()) {
-      const keys = Object.keys(payload.data);
+      const keys = isObject(payload?.data) ? Object.keys(payload.data) : [];
 
       if (keys.length) {
         formStore.setValues(payload.data);