# \[Solved\] Text Inputs with \`undefined\` property cause app to crash **URL:** \ **Category:** Issues / Bugs\ **Tags:** solved\ **Created:** [August 22, 2022, 10:30am UTC](https://community.thunkable.com/t/solved-text-inputs-with-undefined-property-cause-app-to-crash/2022413 "2022-08-22T10:30:15Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [August 31, 2022, 8:04am UTC](https://community.thunkable.com/t/solved-text-inputs-with-undefined-property-cause-app-to-crash/2022413/3 "2022-08-31T08:04:45Z")
> [@\[Solved\] Data viewer crashes app when refreshed \[Aug 2022\]](https://community.thunkable.com/t/solved-data-viewer-crashes-app-when-refreshed-aug-2022/1996700/33): > > I updated the app to the new version and my app started right up. Thanks for the fix > [@doctorsof](#): > > This problem could not be solved It seems like there maybe two issues here @doctorsof - thanks for bumping this topic, we need to ask a few more questions in order to establish what’s happening here. * * * Just to make sure I understand correctly, everything works fine on web test and in the latest version of Thunkable Live, the issue you are having is confined to APK files? Is that correct? When was the last time you built an APK to test? We recently updated the build servers so it’s probably worth another try. What version of Android are you testing on? Is your Google Sheet shared publicly? I noticed in the sample you shared that all your screen names begin with emoji - have you tried to implement this on screens that don’t contain emoji in the names? --- _[View the full topic](https://community.thunkable.com/t/solved-text-inputs-with-undefined-property-cause-app-to-crash/2022413)._