Java - NoClassDefound

Here's the screenshot....It doesn't save in the logs or i would show it all...

 

you haven't specified an xms value. add -xms512m after "java"

 

Shall try...Be right back

Also
This is on a VPS!

Now we have a new error.... I did edit the path for jre7 instead of jre6..


EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

try this. put it into a text document and save it as run.bat in the same folder you have craftbukkit,jar saved.

Code:

@Echo OFF
:start
 
Set jarname=craftbukkit.jar
 
Set MinRam64=1G
Set MaxRam64=4G
Set MinRam32=512M
Set MaxRam32=2G
 
SET BINDIR=%~dp0
CD /D "%BINDIR%"
color 7
cls
 
if exist {C:\Program Files\Java\jre7\bin\java.exe} (
color A
Echo.
Echo 64 Bit mode
ping 1.1.1.1 -w 1 >NUL
cls
color 7
"C:\Program Files\Java\jre7\bin\java.exe" -Xms%MinRam64% -Xmx%MaxRam64% -jar %jarname%
goto end
 
) else (
 
color C
Echo.
Echo 32 bit mode
ping 2.2.2.2 -w 1 >NUL
cls
color 7
"C:\Program Files (x86)\Java\jre7\bin\java.exe" -Xms%MinRam32% -Xmx%MaxRam32% -jar %jarname%
goto end
)
 
:end
cls
color E
Echo.
Echo STOPPED! CLOSE NOW TO STOP FULLY!
ping 1.1.1.1 -w 5 >NUL
ping 2.2.2.2 -w 5 >NUL
goto start

 

You almost crashed my VPS! The thing kept spamming this:


But with all this "TO STOP NOW" and stuff...

 

it wont crash your server. its a simple loop with a 5 second delay. it means your VPS isnt working properly.
all that batch file does is looks to see if you have java 7 64 bit and starts the server, if not it defaults to java 7 32 and starts the server.

open the file in notepad and change the line Set jarname=craftbukkit.jar, replacing craftbukkit.jar with the name of your craftbukkit.jar file (e.g. craftbukkit-1.5.2-R0.1.jar)

 

What will that do then?

EDIT:
It says "Ping" is not a recognized command

 

ok, lets go back to basics...

Code:

@ECHO OFF
SET BINDIR=%~dp0
CD /D "%BINDIR%"
cls
java -Xms1G -Xmx4G -jar craftbukkit.jar
pause

 

Now i can understand some of what it's telling me....

EDIT: GOT IT! Thank you!

 

you dont have java 64 bit or 4GB RAM to spare.

Code:

@ECHO OFF
SET BINDIR=%~dp0
CD /D "%BINDIR%"
cls
java -Xms1G -Xmx2G -jar craftbukkit.jar.jar
pause

 

Hey there! Your initial error was not caused by -Xmx1024M, you can leave that there, it's fine.

Instead, read this thread as it covers many simple problems such as this one and you will find the answer there