Android Build an Interactive Story App Intents and Multiple Activities Investigating a NullPointerException

Soumitra Mehrotra
Soumitra Mehrotra
1,468 Points

Nowhere in the video he explained why that Null pointer exception occurred?? Any help would be appreciated?

Please explain the null pointer exception with refrence to the video

1 Answer

Seth Kroger
MOD
Seth Kroger
Treehouse Moderator 56,268 Points

NullPointerException essentially means it does not exist. Because the extra of the mistyped name doesn't exist, it will throw that error when you try to use it later.