What should I do ?
2019-07-27 16:30:38,787 main WARN Disabling terminal, you're running in an unsupported environment.[16:30:38.864] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 26.0.12, --fml.mcpVersion, 20190603.175704, --fml.mcVersion, 1.14.2, --fml.forgeGroup, net.minecraftforge, nogui][16:30:38.866] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher starting: java version 1.8.0_212[16:30:38.999] [main/INFO] [ne.mi.fm.lo.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust[16:30:39.420] [main/INFO] [cp.mo.mo.LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, ., nogui][16:30:39.820] [main/FATAL] [minecraft/MinecraftServer]: Failed to start the minecraft serverjoptsimple.UnrecognizedOptionException: gameDir is not a recognized optionat joptsimple.OptionException.unrecognizedOption(OptionException.java:108) ~[jopt-simple-5.0.4.jar:?] {}at joptsimple.OptionParser.handleLongOptionToken(OptionParser.java:510) ~[jopt-simple-5.0.4.jar:?] {}at joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:56) ~[jopt-simple-5.0.4.jar:?] {}at joptsimple.OptionParser.parse(OptionParser.java:396) ~[jopt-simple-5.0.4.jar:?] {}at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:870) ~[?:?] {pl:accesstransformer:B,pl:object_holder_definalize:A,pl:runtime_enum_extender:A,pl:capability_inject_definalize:A,pl:runtimedistcleaner:A}at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212] {}at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212] {}at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212] {}at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212] {}at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:50) ~[minecraft_server.jar:26.0] {}at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:19) [modlauncher-2.1.1.jar:?] {}at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:32) [modlauncher-2.1.1.jar:?] {}at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50) [modlauncher-2.1.1.jar:?] {}at cpw.mods.modlauncher.Launcher.run(Launcher.java:59) [modlauncher-2.1.1.jar:?] {}at cpw.mods.modlauncher.Launcher.main(Launcher.java:44) [modlauncher-2.1.1.jar:?] {}at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63) [minecraft_server.jar:?] {}at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60) [minecraft_server.jar:?] {}at net.minecraftforge.server.ServerMain.main(ServerMain.java:57) [minecraft_server.jar:?] {}