Application crashs when tapping QtQuick2 TextInput on iOS (device only)

Putting a TextInput in QML on a iOS QtQuick2 App, the virtual ketboard doesn't popup when tapping on the TextInput, and application closes.

On device log (XCode Organizer), ir shows:

Jan 29 20:08:19 device1 Vistoria[284] <Error>: [__NSCFDictionary objectForKeyedSubscript:]: unrecognized selector sent to instance 0x1d57a90 Jan 29 20:08:19 device1 Vistoria[284] <Error>: *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '[__NSCFDictionary objectForKeyedSubscript:]: unrecognized selector sent to instance 0x1d57a90' *** First throw call stack: (0x357ff88f 0x33423259 0x35802a9b 0x35801915 0x3575c650 0x570b9 0x578d9 0x34c194ff 0x357cb547 0x35757097 0x34b8d3eb 0x32f82119 0x32f818d3 0x32f04b93 0x32f04267 0x32f03e5b 0x32f03997 0x4da07 0x58107 0x59aa49 0x1edb39 0x1edac1 0x17e99d 0x18efb1 0x18edab 0x17da39 0x176935 0x17d929 0x1ea5d7 0x17ea53 0x18db51 0x1914c9 0x1912cf 0x1910a9 0x1910a9 0x1910a9 0x1910a9 0x1910a9 0x18fce1 0x18faa7 0x9cfac7 0x9cfa4f 0x5860af 0x9cf8e3 0x58bb3f 0x587cdf 0x5862c3 0x57c717 0x57bf85 0x4cf19 0x4d1e3 0x32f198a1 0x32f19319 0x32eff695 0x32efef3b 0x334f122b 0x357d3523 0x357d34c5 0x357d2313 0x357554a5 0x3575536d 0x334f0439 0x32f2dcd5 0x4b301 0x46598)