Cheat Engine

[cripcelot]

Hello, I'm a CE noob ~ I'm quite impressed at what it can do and if I wasn't broke would shovel a few bucks to DB. Anyways when I go to Java/Dissect Java classes I get this error...

Error:...rogram Files (x86)\Cheat Engine 6.4\autorun\java.lua:403: Auto assembler failed: ....

Can anyone help me with this do I have to download lua or something?

thanks.

[Dark Byte]

The dll injection seems to have failed.

are you sure that's all the message says ?

if so, go to line 403 in autorun\java.lua and change

[cripcelot]

I changed that line in java.lua to be

if autoAssemble(script)==false then
print("wtf dude")
print(script)
error('Auto assembler failed:'..script)
end

also I don't know if this matters but I changed the name of my CE exe to be CEng.exe instead of the long name.

I checked that memory address and it says this is not a valid address

this is the output when i goto java/dissect java classes
-------------------------------------------------------------------

wtf dude
globalalloc(bla,1024)

globalalloc(cmd,16)
globalalloc(arg0,256)
globalalloc(arg1,256)
globalalloc(arg2,256)
globalalloc(result,4)

globalalloc(pipename,256)

cmd:
db 'load',0

arg0:

db 'D:\Program Files (x86)\Cheat Engine 6.4\autorun\dlls\32\CEJVMTI',0

arg1:
db 0

arg2:
db 0

pipename:
db '\\.\pipe\cejavapipe',0


bla:
sub rsp,8
sub rsp,30

mov rcx,cmd
mov rdx,arg0
mov r8,arg1
mov r9,arg2

mov [rsp],cmd
mov [rsp+8],arg0
mov [rsp+10],arg1
mov [rsp+18],arg2
mov [rsp+20],pipename

call jvm.JVM_EnqueueOperation
mov [result],eax

add rsp,38
ret

createthread(bla)

Error:...rogram Files (x86)\Cheat Engine 6.4\autorun\java.lua:405: Auto assembler failed: globalalloc(bla,1024)

globalalloc(cmd,16)
globalalloc(arg0,256)
globalalloc(arg1,256)
globalalloc(arg2,256)
globalalloc(result,4)

globalalloc(pipename,256)

cmd:
db 'load',0

arg0:

db 'D:\Program Files (x86)\Cheat Engine 6.4\autorun\dlls\32\CEJVMTI',0

arg1:
db 0

arg2:
db 0

pipename:
db '\\.\pipe\cejavapipe',0


bla:
sub rsp,8
sub rsp,30

mov rcx,cmd
mov rdx,arg0
mov r8,arg1
mov r9,arg2

mov [rsp],cmd
mov [rsp+8],arg0
mov [rsp+10],arg1
mov [rsp+18],arg2
mov [rsp+20],pipename

call jvm.JVM_EnqueueOperation
mov [result],eax

add rsp,38
ret

createthread(bla)

[Dark Byte]

[cripcelot]

ok thanks for the help -- I think it uses something called excelsior java. I'm just trying to read certain things out of memory the problem is it seems to be writing it in random locations. I've done the "find out what writes to this address" and then the more information where it shows the likely pointer then a hex search for the pointer but haven't found any results from any of the addresses it writes to.

[clem0338]

Hi, i'm reopening the case ....

i have the same error except i can go to the jvm.JVM_EnqueueOperation
inside the MemoryView. Any clue ?

log from Lua Engine:
Error:...rogram Files (x86)\Cheat Engine 6.4\autorun\java.lua:403: Auto assembler failed: globalalloc(bla,1024)

globalalloc(cmd,16)
globalalloc(arg0,256)
globalalloc(arg1,256)
globalalloc(arg2,256)
globalalloc(result,4)

globalalloc(pipename,256)

cmd:
db 'load',0

arg0:

db 'C:\Program Files (x86)\Cheat Engine 6.4\autorun\dlls\32\CEJVMTI',0

arg1:
db 0

arg2:
db 0

pipename:
db '\\.\pipe\cejavapipe',0


bla:
sub rsp,8
sub rsp,30

mov rcx,cmd
mov rdx,arg0
mov r8,arg1
mov r9,arg2

mov [rsp],cmd
mov [rsp+8],arg0
mov [rsp+10],arg1
mov [rsp+18],arg2
mov [rsp+20],pipename

call jvm.JVM_EnqueueOperation
mov [result],eax

add rsp,38
ret

createthread(bla)

Error in native thread called CollectJavaSymbolsNonInjected::...rogram Files (x86)\Cheat Engine 6.4\autorun\java.lua:251: attempt to index a nil value