Error: A JNI errorhas occurred, please check your installation and try again Exception in thread "main" java.lang.NoClassDefFoundError: l2f/gameserver/handler/admincommands/IAdminCommandHandler at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.Class.getMethod0(Class.java:3018) at java.lang.Class.getMethod(Class.java:1784) at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:650) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:632) Caused by: java.lang.ClassNotFoundException: l2f.gameserver.handler.admincommands.IAdminCommandHandler at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 7 more
My java/javac version is the same 1.8.0_275. Login server is working properly. In windows OS gameserver is working, I have problem on linux.
🤣
You were talking about security — I want you to prove that it's actually insecure, try to hack it or something.
You're just talking without any evidence, and that's not right.
Without the personal key that's generated for each site, you can't do anything. And by the way, boberKurwa isn't even used — it's a joke, and you totally fell for it.
You're being very unconstructive.
I appreciate criticism based on facts, and here's a fact: Sphere 2 has been running publicly since October, and there haven't been any successful hacking attempts.
If you doubt that, go ahead and prove me
wrong.
When a conversation loses its direction and turns into pointless justifications, maybe the problem isn't who's right it's who's insecure. The phrase "there is nothing for me to prove" shows confidence or indifference. But let’s look at it in PHP.
class Logan22 {
public bool $hasSomethingToProve = false;
public string $communicationMode = 'normal';
public bool $usesChatGPT = false;
public function respond(string $input): string {
if (str_contains($input, 'prove')) {
return "I have nothing to prove.";
}
if (str_contains($input, 'defensive')) {
$this->communicationMode = 'defensive';
return "You got defensive – did something feel threatening?";
}
if (str_contains($input, 'ChatGPT')) {
$this->usesChatGPT = true;
return "Yes, I use it for speed, accuracy, and because my spelling sucks.";
}
return "What did you just say again?";
}
}
You wrote complete nonsense. Everything you said is utter rubbish from someone who doesn’t understand a thing.
As for the ticking time bomb — go ahead and try to prove it. No one has managed so far, and trust me, there’ve been plenty of “smart guys” before you.
Question
dragon333
Hi, When I start gameserver.sh I get this error:
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.NoClassDefFoundError: l2f/gameserver/handler/admincommands/IAdminCommandHandler
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
at java.lang.Class.getMethod0(Class.java:3018)
at java.lang.Class.getMethod(Class.java:1784)
at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:650)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:632)
Caused by: java.lang.ClassNotFoundException: l2f.gameserver.handler.admincommands.IAdminCommandHandler
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 7 more
My java/javac version is the same 1.8.0_275. Login server is working properly. In windows OS gameserver is working, I have problem on linux.
Help me please !
1 answer to this question
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