Merge pull request #10087 from sidrong/patch-1

fix: 修复 dispatchInited 可能出现Uncaught (in promise) Error: [mobx-state-tree] You are trying to read or write to an object that is no longer part of a state tree.

packages/amis-core/src/renderers/Form.tsx

@@ -713,7 +713,7 @@ export default class Form extends React.Component<FormProps, object> {
   async dispatchInited(value: any) {
     const {data, store, dispatchEvent} = this.props;
 
-    if (store.fetching) {
+    if (!isAlive(store) || store.fetching) {
       return value;
     }