Null check operator on nulll value

[JordyHers]

Describe the bug
Error occurs when image location is null.

To Reproduce
Steps to reproduce the behavior:

1. Go to app and add child whitout image data
2. Click on maps view
3. Null error occurs

Expected behavior
The errror should not occur.

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.