Settings menu broken

[DeltaV39]

System: Linux Mint 22.1
Java version: openjdk 21.0.6 2025-01-21
Command: java -jar terramaster-3.02.jar

Output:

[Sun Feb 09 18:03:42 CET 2025] INFO: Successfully configured logging 
[Sun Feb 09 18:03:42 CET 2025] INFO: Starting TerraMaster 3.02 
[Sun Feb 09 18:03:43 CET 2025] INFO: Current local version 3.02 
[Sun Feb 09 18:03:43 CET 2025] INFO: Remote Version [version=3.02] Local Version [version=3.02] 
[Sun Feb 09 18:03:49 CET 2025] WARNING: Scenery folder empty.

The program seems to run perfectly fine, but after clicking the gear icon to open settings and set the senery folder:

null
null
null
null
null
null
Exception in thread "Thread-2" java.lang.NullPointerException: Cannot invoke "String.contains(java.lang.CharSequence)" because "dirindex" is null
	at org.flightgear.terramaster.ApacheDirectoryParser.getType(ApacheDirectoryParser.java:52)
	at org.flightgear.terramaster.SettingsDialog.lambda$new$4(SettingsDialog.java:174)
	at java.base/java.lang.Thread.run(Thread.java:1583)

The resulting settings menu:

As far as I am aware I have followed the install steps correctly, and FlightGear is installed.

[Portree-Kid]

Maybe you have a network problem. 3.03 should now show an error.

[DeltaV39]

Apologies, I did not know you were already working on this issue. I only just found that it has already been reported on the FlightGear forum. Downloading now seems to work, albeit with a flurry of console messages relating to time outs.