Can't equip any item

[Kimikim]

Hello! 

When I make a new character, they start equipped with a Knife and Cotton shirt, but if I try to equip anything else, or unequip and re-equip the starting items (ie. even items without requirements) an error message appears in the chat saying "Can't equip this item because you don't meet the requirements." I also cannot use any usable items whatsoever. This happens on any character, no matter level or job, and even on GM characters. No errors appear in the server logs. 

I'm using client 20200401b (pre-re, also tried 20200304) with the latest rAthena as of now with packet defined as 20200401 (also tried 20200326 and 20200302), using WARP to hex the client (WARP shows "Loaded date 20200326 & Version 14.16). I've tried with connection/version values of 45 and 55 in clientinfo.xml. 
clientinfo.xml: 

<?xml version="1.0" encoding="euc-kr" ?>
<clientinfo>
    <desc>Ragnarok Client Information</desc>
    <servicetype>germany</servicetype>
    <servertype>sakray</servertype>
    <hideaccountlist />
    <extendedslot />
    <readfolder />
    <connection>
        <display>----</display>
        <desc>----</desc>
        <balloon>Join!</balloon>
        <address>----</address>
        <port>6900</port>
        <version>55</version>
        <langtype>10</langtype>
        <registrationweb>----</registrationweb>
        <loading>
            <image>loading00.jpg</image>
            <image>loading01.jpg</image>
            <image>loading02.jpg</image>
            <image>loading03.jpg</image>
            <image>loading04.jpg</image>
            <image>loading05.jpg</image>
            <image>loading06.jpg</image>
            <image>loading07.jpg</image>
            <image>loading08.jpg</image>
            <image>loading09.jpg</image>
            <image>loading10.jpg</image>
        </loading>
    </connection>
</clientinfo>

WARP Patches: 

    - NoWalkDelay
    - EnableWho
    - EnableShowName
    - DefShopBrowser
    - MediumCamAngle
    - UnlimitedChatRepeat
    - AlwaysAscii
    - CallKoreaClientInfo
    - DataFolderFirst
    - LoadKrExtSettings
    - IncrMapQuality
    - EnableEffectTool
    - UseStateLubIcon
    - FixArrowsCharset
    - TranslateClient
    - TranslateTaekwon
    - NoCDefender
    - MsgStrings
    - CustomItemInfoLub
    - CustomAchieveLub
    - CustomMonSizeEffLub
    - CustomTownInfoLub
    - CustomPetEvoClnLub
    - CustomTipboxLub
    - CustomCheckAttLub
    - CustomPrivAirplaneLub
    - CustomMapInfoLub
    - CustomOngQuestInfoLub
    - CustomRcmdQuestInfoLub
    - GRFsFromIni
    - EnableSysMenu
    - CustomWinTitle
    - BorderlessFSW
    - No1and1Arg
    - RestoreIcon
    - EnableDnsSupport
    - NoNagle
    - NoLoginOTP
    - NoHardCodedIP
    - NoHardCodedAddr
    - SendClientFlags
    - Enable44kHzAudio
    - RestoreSongsEffect
    - NoSwearFilter
    - SkipServiceSelect
    - OpenToServiceSelect
    - GuildBrackets
    - FixChatAt
    - NoHourly
    - NoSerialDisplay
    - AllowSpaceInGName
    - NoHelpMsg
    - FixHomunAI
    - InsensitiveStorageSearch
    - InsensitiveShopSearch
    - NoGravityAds
    - NoGravityLogo
    - FixLatestNCWin
    - DisConnToLogin
    - HideLicense

I'm assuming the error is clientside, but I actually don't know. Anyone have a clue what's causing this? 

[Playtester]

Lemongrass already fixed this here: https://github.com/rathena/rathena/commit/aae930198d1bf1c491444a55bb028af2a147ad41

Just update rAthena to latest and it should be fixed.

[Kimikim]

With the help of ||chris||, we determined it's most likely not a client-side problem after all. Can a moderator move this to the server-side support, or should I make a new post? 

[exzaric]

i having same issue here, anyone know what is the issue and how to resolve it?

[Kimikim]

Well, I decided to run git reset --hard and rename the SQL database to reinstall the server entirely. Now the only edited files are "renewal.hpp" (uncomment "#define PRERE") and "defines_pre.hpp" (#define PACKETVER 20200401, or other versions depending on the client I'm trying). I set up the conf files: 

char_conf.txt

char_name_option: 0
pincode_enabled: no

login_conf.txt

console_msg_log: 3
chars_per_account: 9
use_MD5_passwords: yes
ipban_dynamic_pass_failure_ban: no

inter_conf.txt

login_server_ip: localhost
login_server_id: ---
login_server_pw: ---
login_server_db: ---
login_case_sensitive: yes

ipban_db_ip: localhost
ipban_db_id: ---
ipban_db_pw: ---
ipban_db_db: ---

char_server_ip: localhost
char_server_id: ---
char_server_pw: ---
char_server_db: ---

map_server_ip: localhost
map_server_id: ---
map_server_pw: ---
map_server_db: ---

log_db_ip: localhost
log_db_id: ---
log_db_pw: ---
log_db_db: ---

use_sql_db: yes

The rest just have inter-server login data. 

I do get an error in the map server log that to me doesn't seem related to this problem: 

[...]
[Status]: Done reading '728' entries in 'db/pre-re/status.yml''
[Error]: Database version 1 is not supported anymore. Minimum version is: 2
[Error]: Failed to verify compatibility with STATUS_DB database file from 'db/import/status.yml'.
[...]

Apart from that no server logs contain any errors. 

I'm trying clients 2018-06-20e, 2020-04-01b, 2020-07-15b, 2021-11-03_Ragexe_1635824489 and 2021-11-17_Ragexe_1637052357, downloaded from http://nemo.herc.ws/downloads/#downloadable-exe
WARP gives me no error, but 2020-04-01b is the only one that works without errors - except for the error described in OP and a "There was an error when loading the data account settings. (Please restart to retry.)" in the chat after selecting character, however from what I can find out it's nothing to worry about. 

2018-06-20e opens a (game) window that closes immediately before viewing anything, 
2020-07-15b opens a white (game) window and an error notification window: "CTwitterDataMgr::CreateInstance()". Upon pressing "OK" (the only option) both windows are closed. 
Both 2021 clients give two "Error ExternSettings Value" error popups, after which an error message with garbled symbols (korean characters?), and no game window. 

WARP Patches (apart from the recommended) are: 

    - UnlimitedChatRepeat
    - DataFolderFirst
    - LoadKrExtSettings
    - FixArrowsCharset
    - CustomAchieveLub
    - CustomTownInfoLub
    - CustomPetEvoClnLub
    - CustomTipboxLub
    - CustomCheckAttLub
    - CustomPrivAirplaneLub
    - CustomMapInfoLub
    - CustomOngQuestInfoLub
    - CustomRcmdQuestInfoLub
    - EnableSysMenu
    - NoLoginOTP
    - SkipServiceSelect
    - FixHomunAI
    - DisConnToLogin
    - HideLicense

 

Edited April 17, 2022 by Kimikim
Additional details I forgot, corrections re: client hexing

[Playtester]

There seems to be an issue with the SQL version right now, I forwarded it to Lemongrass, he'll work on a fix.

[actw1592]

Is there any solution is updated to wiki?

I have same problem when using MySQL and still not come up any solution... 

use_sql_db: yes

 

My current workaround is revert my config to use YAML DB instead, and the item can be equipped!