JSX element type 'FormItem' is not a constructor function for JSX elements.

[TonyaQi]

react 16.13.1
@types/react 16.9.34

升级迁移 兼容V3时 Form & FormItem报错

// tsconfig
{
"compilerOptions": {
"baseUrl": "src",
"target": "es5",
"lib": [
"dom",
"dom.iterable",
"esnext"
],
"allowJs": true,
"skipLibCheck": true,
"esModuleInterop": true,
"allowSyntheticDefaultImports": true,
"strict": true,
"forceConsistentCasingInFileNames": true,
"module": "esnext",
"moduleResolution": "node",
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react",
"experimentalDecorators": true,
"noImplicitThis": false
},
"include": [
"src"
],
"extends": "./paths.json"
}

                    <LegacyForm.Item label={index === 0 ? '部门' : ''} >
                        {form.getFieldDecorator(`departmentIds[_${item}]`, {
                            rules: required === false ? [] : [{ required: true, message: '请选择部门' }],
                            initialValue: index < (departmentList || []).length  ? initDepartmentObj[item] : undefined
                        })(
                            <Cascader
                                options={getOptions(data)}
                                placeholder="请选择"
                                className={styles['multiple-select-cascader']}
                                displayRender={(label:any) => label.join(' - ')}
                                getPopupContainer={(triggerNode:{parentNode:React.ReactNode}) => triggerNode.parentNode}
                                {...rst}
                            />
                        )}
                    </LegacyForm.Item>

[shaodahong]

Please provide a online reproduction by CodeSandbox or github repo

[TonyaQi]

Please provide a online reproduction by CodeSandbox or github repo

https://codesandbox.io/embed/empty-resonance-pt1vm?fontsize=14&hidenavigation=1&theme=dark

在codesandbox可以运行 看起来像是tsconfig配置问题？

[shaodahong]

看起来像是 include 的问题

[TonyaQi]

在d.ts 增加 declare module '@ant-design/compatible'; 解决了这个问题

[Charismara]

i'm struggling on the same problem. Is there a workaround for this?