Unexpected reserved type string

[Mahdi Ghorbani]

I upgraded to react-native 0.59.10 but bundling is failed:

`react-native-common\src\components\SegmentedControl.js: Unexpected reserved type string (20:30)

18 | static propTypes: {
19 | values: PropTypes.array,

20 | selectionColor: PropTypes.string,
| ^
21 | selectedIndex: PropTypes.number,
22 | onChange: PropTypes.func,
23 | titleStyle: PropTypes.any,
at Object.raise (@react-native-community\cli\node_modules\metro-react-native-babel-transformer\node_modules@babel\parser\lib\index.js:7012:17)`

[Reza Ghorbani]

@ghorbani-m I tried decoupling the projects an failed. Will try again in the weekend.

[lor]

I am having this error also. It is when I upgraded my RN version from 0.59.9 to 0.61.5

[lor]

I installed https://www.npmjs.com/package/patch-package.
I tried to edit the file to a working one. Then, run the command yarn patch-package react-native-common. It works.

[Dharma R. Thapa]

I am having the same error on latest react-native version

SyntaxError: /node_modules/react-native-general-calendars/node_modules/react-native-common/src/components/SegmentedControl.js: Unexpected reserved type string (20:30)

  18 |   static propTypes: {
  19 |     values: PropTypes.array,
> 20 |     selectionColor: PropTypes.string,
     |                               ^
  21 |     selectedIndex: PropTypes.number,
  22 |     onChange: PropTypes.func,
  23 |     titleStyle: PropTypes.any,

RCTFatal
__28-[RCTCxxBridge handleError:]_block_invoke
_dispatch_call_block_and_release
_dispatch_client_callout
_dispatch_main_queue_callback_4CF
__CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
__CFRunLoopRun
CFRunLoopRunSpecific
GSEventRunModal
UIApplicationMain
main
start
0x0

[soheil]

same issue any progress here?

[soheil]

I installed https://www.npmjs.com/package/patch-package.
I tried to edit the file to a working one. Then, run the command yarn patch-package react-native-common. It works.

tried this .... nothing changes
am i missing something?

its urgent for me
@rghorbani
reza jooon ;)
your packege is great
can you just make it work again?

دم شما گرم

[karim fereidooni]

Error in SegmentedControl.js

1- in vscode open /node_modules/react-native-common/src/components/SegmentedControl.js
2- In class SegmentedControl delete the following lines

  static propTypes: {
    values: PropTypes.array,
    selectionColor: PropTypes.string,
    selectedIndex: PropTypes.number,
    onChange: PropTypes.func,
    titleStyle: PropTypes.any,
    segmentStyle: PropTypes.any,
    style: ViewPropTypes.style,
  };

3- In class Segment delete the following lines

  props: {
    value: string;
    isSelected: boolean;
    selectionColor: string;
    segmentStyle?: any;
    titleStyle?: any;
    onPress: () => void;
  };

4- build your project

yarn build

5- Remember to redo this process every time running 'yarn install' or 'npm install' Or use https://www.npmjs.com/package/patch-package

[Andrew Morton]

Same issue. Editing node_modules file is NOT a good option

[Anestis Finstad]

Also having this problem, with React version: 17.0.1.

Getting the following error:

Unexpected reserved type string (7:13)

 
 const formSchema = Yup.object().shape(schema:{
   email: Yup.string().required().email(),
                       ^
  password: Yup.string().required()
 });

has anybody been able to solve this yet?

[Sundar Rajagopal]

i'm also having same issue

AuthSignUpContainer.js:

error: bundling failed: SyntaxError: Unexpected reserved type any. (14:31)

13 | type Props = {

14 | AuthSignUpReducer: PropTypes.any,
| ^
15 | authSignUpReset: PropTypes.func,
16 | authSignUpDismissMessages: PropTypes.func,
17 | };

can anyone help me!