java.lang.NullPointerException: null
	at org.pepsoft.worldpainter.layers.plants.PlantLayer.clone(PlantLayer.java:136)
	at org.pepsoft.worldpainter.layers.plants.PlantLayer.clone(PlantLayer.java:30)
	at org.pepsoft.worldpainter.layers.tunnel.TunnelLayer$LayerSettings.clone(TunnelLayer.java:412)
	at org.pepsoft.worldpainter.layers.tunnel.TunnelLayersTableModel.<init>(TunnelLayersTableModel.java:34)
	at org.pepsoft.worldpainter.layers.tunnel.TunnelLayerDialog.loadSettings(TunnelLayerDialog.java:222)
	at org.pepsoft.worldpainter.layers.tunnel.TunnelLayerDialog.<init>(TunnelLayerDialog.java:88)
	at org.pepsoft.worldpainter.App$21.createDialog(App.java:3739)
	at org.pepsoft.worldpainter.App$21.edit(App.java:3672)
	at org.pepsoft.worldpainter.App$21.lambda$showPopup$0(App.java:3630)
	at javax.swing.AbstractButton.fireActionPerformed(null:-1)

WorldPainter version: 2.10.0 (20220513155843)

java.version: 1.8.0_301
java.vendor: Oracle Corporation
java.vm.version: 25.301-b09
java.vm.vendor: Oracle Corporation
java.vm.name: Java HotSpot(TM) 64-Bit Server VM
os.name: Windows 10
os.arch: amd64
os.version: 10.0
user.home: C:\Users\Reception
user.dir: C:\Users\Reception\AppData\Local\Programs\WorldPainter
user.country: GB
user.language: en

Free memory: 568084000 bytes
Total memory size: 1849688064 bytes
Max memory size: 13185318912 bytes

World name: Meridea for 1-18-1 - BETA
Platform: [BETA] Minecraft 1.18 or later (org.pepsoft.anvil.1.18)
Seed: -4156816812965397448
Bounds: -51, -39 => 50, 38
Height: 320
Number of tiles: 7956
Layers in use: Jun Cave System, Ravine River 1, Swamp River 2, Des Ravine B, Swamp Land, River -3, Biome, Red Valley Plants, Path 16, For Cav Entrance, Jun Cav Riv Internal, River 19, River 14 (16 Path), Savanna Tree, Path 17, Swamp Grass, Palm, River -6, River -2, Swamp Water Grass, Lava, River 18, Vol Rock Huge, Lily Pad, Path 18, Oak Trees, Des Rock Small, Des Ravine A, Desert Plants, For Cav Tall, For Cave River, River -7, River 17, Dead Plants, Plateau Tunnel, Grass (Object), River 15 (16 Path), Path 13, River -4, Jun Cav Riv Entrance, Jung Mangrove, Vol Rock Small, Populate, River 16, Giant Dead, Path 19, River 13, Copy of Ravine River 1
Border: WATER @ 20
Sub surface material: Stone
Water height: 20

Operation: null
Radius: 50
Brush: Plateau Circle (radius=0, brushShape=CIRCLE, level=1.0)/Sine Circle (radius=7, brushShape=CIRCLE, level=1.0)
Level: 0.51/0.51
Zoom: -2
Hidden layers: [Biome]