Import World Config Freezes Torch

[g3arshift]

Describe the bug
In the configuration tab, the entire application becomes unresponsive when you press "Import World Config" without a world selected. The button stays depressed, lit up blue.

To Reproduce
Steps to reproduce the behavior:

1. Open Torch
2. Go to the configuration tab
3. Press Import World Config with no world selected

Expected behavior
It should either show an error to select a world, or open up a file browser to select a world.

Screenshots

Desktop:

• OS: Windows 11, Windows Server 2022
• Torch Version: 1.3.1.327