[Sponge]: Could not pass ClientConnectionEvent$Join$Impl to Plugin{id=flexiblelogin, name=FlexibleLogin, version=0.17.4, description=Second Auth plugin for Sponge Minecraft servers, url=https://github.com/games647/FlexibleLogin, source=.\mods\flexiblelogin-0.17.4.jar} java.lang.NoSuchMethodError: org.spongepowered.api.service.permission.SubjectData.clearPermissions()Z at com.github.games647.flexiblelogin.ProtectionManager.protect(ProtectionManager.java:89) ~[ProtectionManager.class:?] at com.github.games647.flexiblelogin.ProtectionManager.onPlayerJoin(ProtectionManager.java:181) ~[ProtectionManager.class:?] at org.spongepowered.common.event.listener.JoinListener_ProtectionManager_onPlayerJoin27.handle(Unknown Source) ~[?:?] at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95) ~[RegisteredListener.class:1.12.2-2768-7.1.5] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:383) [SpongeModEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:347) [SpongeModEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.mod.event.SpongeModEventManager.extendedPost(SpongeModEventManager.java:435) [SpongeModEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:404) [SpongeModEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:465) [SpongeEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:242) [SpongeImpl.class:1.12.2-2768-7.1.5] at net.minecraft.server.management.PlayerList.initializeConnectionToPlayer(PlayerList.java:1681) [pl.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.completeServerSideConnection(NetworkDispatcher.java:255) [NetworkDispatcher.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.access$100(NetworkDispatcher.java:72) [NetworkDispatcher.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:205) [NetworkDispatcher$1.class:?] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:285) [gw.class:?] at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) [oz.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:790) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397) [nz.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) [MinecraftServer.class:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_201]
When you log in on the server the console say:
[Sponge]: Could not pass ClientConnectionEvent$Join$Impl to Plugin{id=flexiblelogin, name=FlexibleLogin, version=0.17.4, description=Second Auth plugin for Sponge Minecraft servers, url=https://github.com/games647/FlexibleLogin, source=.\mods\flexiblelogin-0.17.4.jar} java.lang.NoSuchMethodError: org.spongepowered.api.service.permission.SubjectData.clearPermissions()Z at com.github.games647.flexiblelogin.ProtectionManager.protect(ProtectionManager.java:89) ~[ProtectionManager.class:?] at com.github.games647.flexiblelogin.ProtectionManager.onPlayerJoin(ProtectionManager.java:181) ~[ProtectionManager.class:?] at org.spongepowered.common.event.listener.JoinListener_ProtectionManager_onPlayerJoin27.handle(Unknown Source) ~[?:?] at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95) ~[RegisteredListener.class:1.12.2-2768-7.1.5] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:383) [SpongeModEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:347) [SpongeModEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.mod.event.SpongeModEventManager.extendedPost(SpongeModEventManager.java:435) [SpongeModEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:404) [SpongeModEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:465) [SpongeEventManager.class:1.12.2-2768-7.1.5] at org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:242) [SpongeImpl.class:1.12.2-2768-7.1.5] at net.minecraft.server.management.PlayerList.initializeConnectionToPlayer(PlayerList.java:1681) [pl.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.completeServerSideConnection(NetworkDispatcher.java:255) [NetworkDispatcher.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.access$100(NetworkDispatcher.java:72) [NetworkDispatcher.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:205) [NetworkDispatcher$1.class:?] at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:285) [gw.class:?] at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) [oz.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:790) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397) [nz.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) [MinecraftServer.class:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_201]
Sponge: spongeforge-1.12.2-2768-7.1.5 Forge: forge-1.12.2-14.23.5.2768-universal Flexiblelogin: flexiblelogin-0.17.4