With VulkanMod loaded, the settings Menu of Lambdynamics crashes the game.

Hardware:
CPU: Intel Xeon X5690
GPU: Nvidia GTX 1060 6GB
RAM: 24GB DDR3
Software Environment: Arch Linux 64bit

[15:20:28] [Thread-18/ERROR]: Uncaught exception in thread "Thread-18" java.util.ConcurrentModificationException: null at java.util.HashMap$HashIterator.nextNode(HashMap.java:1597) ~[?:?] at java.util.HashMap$EntryIterator.next(HashMap.java:1630) ~[?:?] at java.util.HashMap$EntryIterator.next(HashMap.java:1628) ~[?:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.core.utils.TransformingIterator.next(TransformingIterator.java:34) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:57) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:47) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:92) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:47) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:92) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:47) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:92) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:47) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:92) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TableWriter.writeNormal(TableWriter.java:47) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.toml.TomlWriter.write(TomlWriter.java:30) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.core.file.WriteAsyncFileConfig.save(WriteAsyncFileConfig.java:114) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.core.file.WriteAsyncFileConfig.access$300(WriteAsyncFileConfig.java:23) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.core.file.WriteAsyncFileConfig$WriteCompletedHandler.completed(WriteAsyncFileConfig.java:147) ~[lambdynamiclights-2.1.2+1.19.jar:?] at dev.lambdaurora.lambdynlights.shadow.nightconfig.core.file.WriteAsyncFileConfig$WriteCompletedHandler.completed(WriteAsyncFileConfig.java:142) ~[lambdynamiclights-2.1.2+1.19.jar:?] at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:129) ~[?:?] at sun.nio.ch.SimpleAsynchronousFileChannelImpl$3.run(SimpleAsynchronousFileChannelImpl.java:389) ~[?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?] at java.lang.Thread.run(Thread.java:833) [?:?] FATAL ERROR in native method: Thread[Render thread,10,main]: No context is current or a function that is not available in the current context was called. The JVM will abort execution. at org.lwjgl.opengl.GL11C.glEnable(Native Method) at org.lwjgl.opengl.GL11.glEnable(GL11.java:724) at com.mojang.blaze3d.platform.GlStateManager$class_1018.method_4470(GlStateManager.java:883) at com.mojang.blaze3d.platform.GlStateManager$class_1018.method_4471(GlStateManager.java:875) at com.mojang.blaze3d.platform.GlStateManager._enableScissorTest(GlStateManager.java:56) at com.mojang.blaze3d.systems.RenderSystem.enableScissor(RenderSystem.java:255) at dev.lambdaurora.spruceui.util.ScissorManager$ScissorHandle.apply(ScissorManager.java:97) at dev.lambdaurora.spruceui.util.ScissorManager.push(ScissorManager.java:72) at dev.lambdaurora.spruceui.widget.container.SpruceEntryListWidget.renderWidget(SpruceEntryListWidget.java:339) at dev.lambdaurora.spruceui.widget.AbstractSpruceWidget.method_25394(AbstractSpruceWidget.java:271) at dev.lambdaurora.spruceui.widget.container.tabbed.SpruceTabbedWidget.renderWidget(SpruceTabbedWidget.java:159) at dev.lambdaurora.spruceui.widget.AbstractSpruceWidget.method_25394(AbstractSpruceWidget.java:271) at dev.lambdaurora.spruceui.screen.SpruceScreen.renderWidgets(SpruceScreen.java:126) at dev.lambdaurora.spruceui.screen.SpruceScreen.method_25394(SpruceScreen.java:114) at net.minecraft.class_757.method_3192(class_757.java:881) at net.minecraft.class_310.method_1523(class_310.java:1143) at net.minecraft.class_310.method_1514(class_310.java:734) at net.minecraft.client.main.Main.main(Main.java:237) at java.lang.invoke.LambdaForm$DMH/0x00000008002e8000.invokeStaticInit([email protected]/LambdaForm$DMH) at java.lang.invoke.LambdaForm$MH/0x00000008002e8400.invokeExact_MT([email protected]/LambdaForm$MH) at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461) at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) at java.lang.invoke.LambdaForm$DMH/0x00000008000c3400.invokeStatic([email protected]/LambdaForm$DMH) at java.lang.invoke.LambdaForm$MH/0x00000008000c4400.invoke([email protected]/LambdaForm$MH) at java.lang.invoke.Invokers$Holder.invokeExact_MT([email protected]/Invokers$Holder) at jdk.internal.reflect.DirectMethodHandleAccessor.invokeImpl([email protected]/DirectMethodHandleAccessor.java:155) at jdk.internal.reflect.DirectMethodHandleAccessor.invoke([email protected]/DirectMethodHandleAccessor.java:104) at java.lang.reflect.Method.invoke([email protected]/Method.java:577) at org.polymc.impl.OneSixLauncher.invokeMain(OneSixLauncher.java:104) at org.polymc.impl.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:175) at org.polymc.impl.OneSixLauncher.launch(OneSixLauncher.java:185) at org.polymc.EntryPoint.listen(EntryPoint.java:144) at org.polymc.EntryPoint.main(EntryPoint.java:74) Process crashed with exitcode 6.

Other than that it works perfectly fine.

No context is current or a function that is not available in the current context was called. The JVM will abort execution. at org.lwjgl.opengl.GL11C.glEnable
this is due to that mod calling opengl functions, unfortunately this is unfixable, since this mod switches the rendering backend to vulkan

ok, thx for the info