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Android Build an Interactive Story App Finishing the User Interface Loading the First Page

Posted by Stuart Lohr
Stuart Lohr
163 Points

when i click the 'start your adventure" button it just shuts down

same as title

Frank Mascia
Frank Mascia
1,765 Points
Frank Mascia
Frank Mascia
1,765 Points

Same here, getting a NullPointerException : Attempt to invoke virtual method 'int com.frankmascia.interactivestory.model.Page.getImageId()' on a null object reference

1 Answer

Frank Mascia
Frank Mascia
1,765 Points
Frank Mascia
Frank Mascia
1,765 Points

Figured out the Error, In the Story.Java class I never had a pages[0]=new Page..... block of code, mine was beginning at pages[1]=new Page, therefore causing the null reference to pages[0] as it was never even there, hope that helps.

James N
James N
17,864 Points
James N
James N
17,864 Points

this helped me out as well.. figured it was this but thought I should look it up to make sure... thanks!