Here I updated some config files :
Just replace the gameserver.jar file in this path :
With this one :
I'm still looking a way to increase active pets. Currently it was set 4. I've tried to changed the SQLite DB and PetUseCount in localizingoption.properties but still no luck.
Your gameserver.jar file generates this error ...
2021-02-14 11: 31: 47,926 ERROR com.bdoemu.commons.config.utils.ConfigLoader - Error while initializing config object java.lang.NumberFormatException: For input string: "1.0"
at java.lang.NumberFormatException.forInputString (NumberFormatException.java:65) ~ [?: 1.8.0_281]
at java.lang.Integer.parseInt (Integer.java,580) ~ [?: 1.8.0_281]
at java.lang.Integer.valueOf (Integer.java:740) ~ [?: 1.8.0_281]
at java.lang.Integer.decode (Integer.java:1197) ~ [?: 1.8.0_281]
at com.bdoemu.commons.config.utils.ConfigTypeCaster.cast (ConfigTypeCaster.java:80) ~ [commons.jar: 2846]
at com.bdoemu.commons.config.utils.ConfigLoader.setConfigValue (ConfigLoader.java:283) ~ [commons.jar: 2846]
at com.bdoemu.commons.config.utils.ConfigLoader.loadConfig (ConfigLoader.java:214) ~ [commons.jar: 2846]
at com.bdoemu.commons.config.utils.ConfigLoader.loadConfigs (ConfigLoader.java:86) ~ [commons.jar: 2846]
at com.bdoemu.commons.config.utils.ConfigLoader. <init> (ConfigLoader.java:47) ~ [commons.jar: 2846]
at com.bdoemu.commons.config.utils.ConfigLoader.getInstance (ConfigLoader.java:41) ~ [commons.jar: 2846]
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) ~ [?: 1.8.0_281]
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) ~ [?: 1.8.0_281]
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) ~ [?: 1.8.0_281]
at java.lang.reflect.Method.invoke (Method.java:498) ~ [?: 1.8.0_281]
at com.bdoemu.commons.utils.ClassUtils.singletonInstance (ClassUtils.java:27) ~ [commons.jar: 2846]
at com.bdoemu.core.startup.StartModule.init (StartModule.java:45) ~ [commons.jar: 2846]
at com.bdoemu.core.startup.StartupInstance.runLevel (StartupInstance.java:39) ~ [commons.jar: 2846]
at com.bdoemu.core.startup.StartupManager.startup (StartupManager.java:71) ~ [commons.jar: 2846]
at com.bdoemu.MainServer. <init> (MainServer.java:14) ~ [gameserver.jar: 491.1]
at com.bdoemu.MainServer.main (MainServer.java:20) ~ [gameserver.jar: 491.1]
2021-02-14 11: 31: 48,290 ERROR com.bdoemu.commons.utils.ClassUtils - Error while calling singleton instance of WPService java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) ~ [?: 1.8.0_281]
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) ~ [?: 1.8.0_281]
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) ~ [?: 1.8.0_281]
at java.lang.reflect.Method.invoke (Method.java:498) ~ [?: 1.8.0_281]
at com.bdoemu.commons.utils.ClassUtils.singletonInstance (ClassUtils.java:27) ~ [commons.jar: 2846]
at com.bdoemu.core.startup.StartModule.init (StartModule.java:45) ~ [commons.jar: 2846]
at com.bdoemu.core.startup.StartupInstance.runLevel (StartupInstance.java:39) ~ [commons.jar: 2846]
at com.bdoemu.core.startup.StartupManager.startup (StartupManager.java:71) ~ [commons.jar: 2846]
at com.bdoemu.MainServer. <init> (MainServer.java:14) ~ [gameserver.jar: 491.1]
at com.bdoemu.MainServer.main (MainServer.java:20) ~ [gameserver.jar: 491.1]
Caused by: java.lang.ExceptionInInitializerError
at com.bdoemu.gameserver.model.creature.player.services.WPService.getInstance (WPService.java:23) ~ [gameserver.jar: 491.1]
... 10 more
Caused by: java.lang.IllegalArgumentException
at java.util.concurrent.ScheduledThreadPoolExecutor.scheduleAtFixedRate (ScheduledThreadPoolExecutor.java/1665) ~ [?: 1.8.0_281]
at com.bdoemu.commons.thread.ThreadPool.scheduleGeneralAtFixedRate (ThreadPool.java:104) ~ [commons.jar: 2846]
at com.bdoemu.commons.thread.APeriodicTaskService. <init> (APeriodicTaskService.java:28) ~ [commons.jar: 2846]
at com.bdoemu.commons.thread.APeriodicTaskService. <init> (APeriodicTaskService.java:33) ~ [commons.jar: 2846]
at com.bdoemu.gameserver.model.creature.player.services.WPService. <init> (WPService.java:19) ~ [gameserver.jar: 491.1]
at com.bdoemu.gameserver.model.creature.player.services.WPService. <init> (WPService.java:13) ~ [gameserver.jar: 491.1]
at com.bdoemu.gameserver.model.creature.player.services.WPService $ Holder. <clinit> (WPService.java:15) ~ [gameserver.jar: 491.1]
at com.bdoemu.gameserver.model.creature.player.services.WPService.getInstance (WPService.java:23) ~ [gameserver.jar: 491.1]
... 10 more