undefined is not an object (evaluating '_react.default.PropTypes.bool')

[akaytatsu]

[carl0804]

Same issue

  "dependencies": {
    "lottie-ios": "3.1.3",
    "lottie-react-native": "^3.3.1",
    "react": "16.9.0",
    "react-native": "0.61.4",
    "react-native-pull-refresh": "^1.0.0",
    "react-native-reanimated": "^1.4.0"
  },

[carl0804]

Same issue

  "dependencies": {
    "lottie-ios": "3.1.3",
    "lottie-react-native": "^3.3.1",
    "react": "16.9.0",
    "react-native": "0.61.4",
    "react-native-pull-refresh": "^1.0.0",
    "react-native-reanimated": "^1.4.0"
  },

Solved, import PropTypes from 'prop-types' in AnimatedPullToRefresh.js

[ethanyuwang]

can someone make a pull request?

[brextonpham]

same issue

[elliet1]

I add import PropTypes from 'prop-types' in AnimatedPullToRefresh.js but still reporting the wrong
undefined is not an object

[FellowshipOfThePing]

In case anyone is still struggling with this issue - On top of adding the new import statement to AnimatedPullToRefresh.js:

'import PropTypes from 'prop-types' in AnimatedPullToRefresh.js'

You also need to go through and replace all instances of 'React.PropTypes' with just 'PropTypes'

EDIT: It seems this issue has actually already been taken care of in the repo, just hasn't been updated in the npm package yet...