[UNIX] mdkt.compiler : Unable to compile the source

[Alex]

• OpenJDK 64-Bit Server VM (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.2, mixed mode)
• Description: Ubuntu 18.04.1 LTS

[16/10 10:53:36] Error executing script!
org.mdkt.compiler.CompilationException: Unable to compile the source
[kind=ERROR, line=23, message=package com.l2jserver.gameserver.handler does not exist]
[kind=ERROR, line=24, message=package com.l2jserver.gameserver.model.effects does not exist]
[kind=ERROR, line=26, message=package handlers.effecthandlers.consume does not exist]
[kind=ERROR, line=32, message=package handlers.effecthandlers.custom does not exist]
[kind=ERROR, line=50, message=package handlers.effecthandlers.instant does not exist]

    at org.mdkt.compiler.InMemoryJavaCompiler.compileAll(InMemoryJavaCompiler.java:106)
    at org.mdkt.compiler.InMemoryJavaCompiler.compile(InMemoryJavaCompiler.java:126)
    at com.l2jserver.gameserver.scripting.ScriptEngineManager.compileScript(ScriptEngineManager.java:179)
    at com.l2jserver.gameserver.scripting.ScriptEngineManager.executeScript(ScriptEngineManager.java:190)
    at com.l2jserver.gameserver.scripting.ScriptEngineManager.executeScript(ScriptEngineManager.java:197)
    at com.l2jserver.gameserver.handler.EffectHandler.executeScript(EffectHandler.java:65)
    at com.l2jserver.gameserver.GameServer.<init>(GameServer.java:197)
    at com.l2jserver.gameserver.GameServer.main(GameServer.java:460)

Exception in thread "main" java.lang.NullPointerException
    at com.l2jserver.gameserver.scripting.ScriptEngineManager.runMain(ScriptEngineManager.java:233)
    at com.l2jserver.gameserver.scripting.ScriptEngineManager.executeScript(ScriptEngineManager.java:192)
    at com.l2jserver.gameserver.scripting.ScriptEngineManager.executeScript(ScriptEngineManager.java:197)
    at com.l2jserver.gameserver.handler.EffectHandler.executeScript(EffectHandler.java:65)
    at com.l2jserver.gameserver.GameServer.<init>(GameServer.java:197)
    at com.l2jserver.gameserver.GameServer.main(GameServer.java:460)

[CostanzoPablo NA]

Please see: https://bitbucket.org/l2jserver/l2j_server/issues/283/npe-error-executing-script-in-gamesever

[Alex]

why u use windows for server? omg..

java -version

OpenJDK 64-Bit Server VM (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.2, mixed mode)

all works, but server not loads. Maybe you'll be stopping to write bugs in core? Because I don't understand what I must to do in this situation, you don't provide any of standards, and I can't understand how it works. With servers I work in unix only, so you can take a little advice to me how I can fix this err. Or remove out this InMemoryJavaCompiler sht..

[Alex]

CostanzoPablo NA, you solve for WinOS. I use another type of OS, unix

[CostanzoPablo NA]

Yes, I can confirm that in Linux I have the same problem

[T.G.Masaryk]

I have the same problem. Windows 2012 R2, Java 10.0.2

[CostanzoPablo NA]

on windows view that.. working...

https://bitbucket.org/l2jserver/l2j_server/issues/283/npe-error-executing-script-in-gamesever

[Michael Lopez]

• MYSQL Ver: mysql Ver 14.14 Distrib 5.7.24, for Linux (x86_64) using EditLine wrapper
• JAVA Ver:openjdk version "10.0.2" 2018-07-17
• OS: Ubuntu
• L2J Server: Latest

Login works fine as shown below

lineage2@coeus:~/server/login$ java -Xms128m -Xmx256m -jar l2jlogin.jar
[03/11 02:36:24] Using HikariCP connection pool.
[03/11 02:36:24] Loading LoginController...
[03/11 02:36:24] Cached 10 KeyPairs for RSA communication
[03/11 02:36:24] Stored 20 keys for Blowfish communication
[03/11 02:36:24] GameServerTable: Loaded 127 server names.
[03/11 02:36:24] HikariPool-1 - Starting...
[03/11 02:36:24] HikariPool-1 - Start completed.
[03/11 02:36:24] GameServerTable: Loaded 0 registered Game Servers.
[03/11 02:36:24] GameServerTable: Cached 10 RSA keys for Game Server communication.
[03/11 02:36:24] Loaded 2 IP Bans.
[03/11 02:36:24] Listening for GameServers on 127.0.0.1:9014
[03/11 02:36:24] Telnet server is currently disabled.
[03/11 02:36:24] L2LoginServer: is now listening on: *:2106
[03/11 02:36:24] Looking for UPnP Gateway Devices...
[03/11 02:36:33] No UPnP gateways found.
^Clineage2@coeus:~/server/login$ 

But Game does not

lineage2@coeus:~/server/game$ java -Xms512m -Xmx2g -jar l2jserver.jar
Nov 03, 2018 2:37:00 AM com.l2jserver.gameserver.GameServer printSection
INFO: -----------------------------------=[ Network Configuration ]
Nov 03, 2018 2:37:00 AM com.l2jserver.Config$IPConfigData load
INFO: Using automatic network configuration.
Nov 03, 2018 2:37:00 AM com.l2jserver.Config$IPConfigData autoIpConfig
INFO: Adding new subnet: 192.168.1.0/24 address: 192.168.1.132
Nov 03, 2018 2:37:00 AM com.l2jserver.Config$IPConfigData autoIpConfig
INFO: Adding new subnet: 127.0.0.0/8 address: 127.0.0.1
Nov 03, 2018 2:37:00 AM com.l2jserver.Config$IPConfigData autoIpConfig
INFO: Adding new subnet: 0.0.0.0/0 address: x.x.x.x
Nov 03, 2018 2:37:00 AM com.l2jserver.Config load
WARNING: Could not load HexID file (./config/hexid.txt). Hopefully login will give us one.
Nov 03, 2018 2:37:00 AM com.l2jserver.Config load
INFO: Loaded 6 filter words.
[03/11 02:37:00] ------------------------------------------------=[ Database ]
[03/11 02:37:00] Using MySQL DAO Factory.
[03/11 02:37:00] Using HikariCP connection pool.
[03/11 02:37:00] GameServer: Used memory: 12MB.
[03/11 02:37:00] HikariPool-1 - Starting...
[03/11 02:37:01] HikariPool-1 - Start completed.
[03/11 02:37:01] Updated characters online status.
[03/11 02:37:01] Cleaned 0 elements from database in 0 s
[03/11 02:37:01] Cleaned 0 expired timestamps from database.
[03/11 02:37:01] BitSetIDFactory: 102912 id's available.
[03/11 02:37:01] ---------------------------------------------------=[ World ]
[03/11 02:37:01] InstanceManager: Multiverse Instance created.
[03/11 02:37:01] InstanceManager: Universe Instance created.
[03/11 02:37:01] InstanceManager: Loaded 160 instance names.
[03/11 02:37:01] L2World: (128 by 136) World Region Grid set up.
[03/11 02:37:01] MapRegionManager: Loaded 57 map regions.
[03/11 02:37:01] GlobalVariablesManager: Loaded 0 variables.
[03/11 02:37:01] ----------------------------------------------------=[ Data ]
[03/11 02:37:01] CategoryData: Loaded 124 Categories.
[03/11 02:37:01] SecondaryAuthData: Loaded 328 forbidden passwords.
[03/11 02:37:01] -------------------------------------------------=[ Effects ]
[03/11 02:37:02] Error executing script!
org.mdkt.compiler.CompilationException: Unable to compile the source
[kind=ERROR, line=23, message=package com.l2jserver.gameserver.handler does not exist]
[kind=ERROR, line=24, message=package com.l2jserver.gameserver.model.effects does not exist]
[kind=ERROR, line=26, message=package handlers.effecthandlers.consume does not exist]
[kind=ERROR, line=27, message=package handlers.effecthandlers.consume does not exist]

[Kaki Tk]

any solution for this on Linux?

never mind... it turned out i was on develop branch... maybe on master ill have luck... and it will finally start on ubuntu.

[Federico Orlandau]

Same here on ubuntu. Java home:

echo $JAVA_HOME
/usr/lib/jvm/java-11-openjdk-amd64

[Alex Varlamov]

I found the problem source. They are using semicolon ";" classpath delimiter instead of ":". Need to fix com.l2jserver.gameserver.scripting.ScriptEngineManager, that line: https://bitbucket.org/l2jserver/l2j_server/src/0ac4798f7ff255722115defef24b73e2d5522765/src/main/java/com/l2jserver/gameserver/scripting/ScriptEngineManager.java?at=develop&fileviewer=file-view-default#ScriptEngineManager.java-54 I'm not a Java genius, so I just fixed only at my server. Hope someone can fix it in repository.

[UchihaSV]

https://bitbucket.org/l2jserver/l2j_server/pull-requests/20/fix-class-path-separator-for-unix-support

Fixed, pls merge this pull request)

[Zoey76]

Fixed in https://bitbucket.org/l2jserver/l2j_server/commits/e287a46c22ae96113d6af2078efa1770fad4ed71