App crashes on clicking "Am I allergic?" Before the image is uploaded

[neupanedipen]

Expected behavior

The app is supposed to be stable on clicking "Am I allergic?" Option before the image ia uploaded.

Actual behavior

But the app crashes when you click on "Am I allergic?" Option before an image is uploaded.

How to reproduce

1. Install the app from playstore.
   
2. Launch the app.
   
3. Click on "Pic my Allergy" open and click back to return to overview page.
   
4. Now click on upload option and select any image with size greater than 1 mb or even even more.
   
5. Click on "Am I Allergic?" Option before the image is loaded.
   
   The app crashes.
   

• App Version: 1.0
  
• Device: Samsung Galaxy J5
  
• Operating System: Android 6.0.1
  

Recording Of The Bug

https://youtu.be/VB8weYjAmoE