[BUG]: When the layout is empty and you try to get angle properties App Crashes

[secretkontributer]

Avogadro version: (please complete the following information from the About box):

• Avogadrolibs: 1.98.0
• Qt: 5.15.3

Desktop version: (please complete the following information):

• OS: Windows11
• Version 10.02.2261
• Compiler (if you built from source)

Describe the bug
App Crashes when you try to get angle properties (when the layout is empty basically no molecules are there)

To Reproduce
Steps to reproduce the behavior:
1.Go to Analysis menu tab
2. Go to properties
3. Go to angle properties
4. App will crash

Expected behavior
The app should not crash .

Screenshots

Additional context
Add any other context about the problem here. Please consider uploading or linking test files.

[avo-bot]

This issue has been mentioned on Avogadro Discussion. There might be relevant details there:

https://discuss.avogadro.cc/t/bug-app-crahes-when-the-layout-is-empty-and-you-try-to-get-angle-properties/5198/1

[ghutchis]

Oka, this is fixed, so I'm going to close it. Thanks!