Throwing An Error With React Native

[codernex]

null is not an object (evaluating 'RNStartapp.INTERSTITIAL_MODE')
Error: Requiring module "node_modules\react-native-startapp\index.js", which threw
an exception: TypeError: null is not an object (evaluating 'RNStartapp.INTERSTITIAL_MODE')

Error: Requiring module "node_modules\react-native-startapp\index.js", which threw
an exception: TypeError: null is not an object (evaluating 'RNStartapp.INTERSTITIAL_MODE')

Error: Requiring module "node_modules\react-native-startapp\index.js", which threw
an exception: TypeError: null is not an object (evaluating 'RNStartapp.INTERSTITIAL_MODE')

Error: Requiring module "node_modules\react-native-startapp\index.js", which threw
an exception: TypeError: null is not an object (evaluating 'RNStartapp.INTERSTITIAL_MODE')

Error: Requiring module "node_modules\react-native-startapp\index.js", which threw
an exception: TypeError: null is not an object (evaluating 'RNStartapp.INTERSTITIAL_MODE')

Error: Requiring module "node_modules\react-native-startapp\index.js", which threw
an exception: TypeError: null is not an object (evaluating 'RNStartapp.INTERSTITIAL_MODE')