ArrayIndexOutOfBoundsException problem

[BadCase]

I have an Array that I know has 57 values as i printed the array and it its value count prior to running the following

for i,v in ipairs(newpids) do
    check = string.find(ids, v)
    if check ~= nil then
        --do stuff
    else
        --do other stuff

    end

end

And I get the following

ArrayIndexOutOfBoundsException: length=12: index=12

which is not making any sense since I know the array is 57 values long or I may be misunderstanding something here

 

[BadCase]

edit: thought i had it but the second run error again

Edited December 11, 2018 by BadCase

[BadCase]

Ok now im getting ArrayIndexOutOfBoundsException errors on functions that do not even involve arrays does it throw these if there are memory issues or something?

[BadCase]

Nevermind I figured out a work around

[Enyby]

Need full text of error and full text of script for reproduce it.

[BadCase]

thanks for the reply, this is a private script so I can't post it but if I encounter it in another one I will revisit this thread

Need full text of error and full text of script for reproduce it.

[Enyby]

52 minutes ago, BadCase said:

this is a private script so I can't post it but

Full text of error too private?

[BadCase]

7 hours ago, Enyby said:

Full text of error too private?

Is this it or is therer more in a file somewhere?

 

Script ended:
Perhaps this script needs the latest version of GameGuardian. Try to update to the latest version.

Script error: org.luaj.vm2.LuaError: @/storage/emulated/0/Download/SaveEditorPACYBITSfutBadCase1.0.0.lua:86
`    check = string.find(ids, v)`
vm error: java.lang.ArrayIndexOutOfBoundsException: length=12; index=12
level = 1, pc = 160
stack traceback:
    /storage/emulated/0/Download/SaveEditorPACYBITSfutBadCase1.0.0.lua:86 in function 'loadxml'
    /storage/emulated/0/Download/SaveEditorPACYBITSfutBadCase1.0.0.lua:5 in function 'home'
    /storage/emulated/0/Download/SaveEditorPACYBITSfutBadCase1.0.0.lua:738 in main chunk
    [Java]: in ?
    at org.luaj.vm2.LuaClosure.execute(LuaClosure.java:583)
    at org.luaj.vm2.LuaClosure.call(LuaClosure.java:145)
    at org.luaj.vm2.LuaClosure.execute(LuaClosure.java:427)
    at org.luaj.vm2.LuaClosure.call(LuaClosure.java:145)
    at org.luaj.vm2.LuaClosure.execute(LuaClosure.java:427)
    at org.luaj.vm2.LuaClosure.call(LuaClosure.java:145)
    at android.ext.Script.runScript(Script.java:5096)
    at android.ext.Script$ScriptThread.run(Script.java:4896)
Caused by: java.lang.ArrayIndexOutOfBoundsException: length=12; index=12
    at org.luaj.vm2.LuaString.luaByte(LuaString.java:576)
    at org.luaj.vm2.lib.StringLib$MatchState.classend(StringLib.java:1016)
    at org.luaj.vm2.lib.StringLib$MatchState.match(StringLib.java:1132)
    at org.luaj.vm2.lib.StringLib.str_find_aux(StringLib.java:816)
    at org.luaj.vm2.lib.StringLib$find.invoke(StringLib.java:225)
    at org.luaj.vm2.lib.VarArgFunction.call(VarArgFunction.java:62)
    at org.luaj.vm2.LuaClosure.execute(LuaClosure.java:433)
    ... 7 more

Script wrote 38.63KB in 1 files

[CmP]

Which patterns did you use, if it's not private info? Pattern is second argument of the call to string.find function, in your case it's value of the variable "v".

[BadCase]

v is the current value from the array that the for is being done on, the array contains 57 values all values consist of the letters "id" followed by a series of numbers

[Enyby]

Mistake in pattern. Not closed a frontier pattern. Something like that:

ids = '01234567890'
v = '01234567%f[%'
check = string.find(ids, v)
print(check, ids, v)

 

[CmP]

I am little late, because the answer is already given, but have one thing to add.
If you need to match '[' character in the string, insert escape character ('%') before it, example: "abc123%[59959".
Additional info about patterns in Lua can be found here: https://www.lua.org/pil/20.2.html

[BadCase]

2 hours ago, Enyby said:

Mistake in pattern. Not closed a frontier pattern. Something like that:

ids = '01234567890'
v = '01234567%f[%'
check = string.find(ids, v)
print(check, ids, v)

 

yup i bet that is it just looked at the array again and a [ made it through my file parsing and is at the beginning of the first array value, Thanks again for the help

Edited December 11, 2018 by BadCase