Kart bug reports thread
 

Please report all bugs for Kart here.

Please only include bugs for the latest version of Kart. If you're on an older version than what is current, upgrade to the newest version and try and replicate the bug in that before making a post here.

Not sure if this was seen in the server yet, so I'll just put this here

Kart engine gets trash when you are in Zoom Tube holding brakes.


https://media.giphy.com/media/deMmgO...eUIN/giphy.gif


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In battle mode, have one bumper then fall to die. but you won the match yay.



https://media.giphy.com/media/YFI6jh...AbQI/giphy.gif


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If you hit a wall and your kart is under a water that had Carry Objects action, You'll be pushed by the water.
Then stop being moved, and after that you will be able to aim left and right.


https://media.giphy.com/media/X9FHpC...v71D/giphy.gif

MapChange isn't always reliable as it should be. If a player spectates during the stage roulette and then join back when it starts or has ended. Then the MapChange hook won't run for that player, which will cause some unintended side effects with scripts that expects MapChange to always run. I've attched an example script that can be used to reproduce this bug.

Steps to reproduce:

1. Spectate during item roulette
2. Join back when roulette starts or finished.

Expected result:
The player name should be printed twice to the console, one for MapLoad and one for MapChange.

Actual result:
The player's name is only printed once.

I've noticed that a few parts at the last turn of Daytona Speedway are considered by the game as off-road portions despite having a road texture.
https://cdn.discordapp.com/attachmen...4/kart0000.gif

Not sure if this is a bug or just me being dumb and forgetting a file, but 95% of the time when the game sends me into levels online, my game crashes and I get this error:
"I_Error(): Z_Free: wrong id"

I have no idea what this means, but hopefully there's a fix for it cause I wanna play online again >_<

EDIT: Here's what the RPT file gave:

"Error occured on Sunday, November 25, 2018 at 13:51:49.

C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe caused an Access Violation at location 004c2994 in module C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe Reading from location 3d7777bb.

Registers:
eax=3d77773b ebx=00004001 ecx=00010000 edx=3d77773b esi=00000000 edi=00000001
eip=004c2994 esp=01a7f950 ebp=0e34df58 iopl=0 nv up ei pl nz na pe nc
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00210202

Call stack:
004C2994 C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe:004C2994
004AF4E7 C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe:004AF4E7
0045699F C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe:0045699F
004EF9B0 C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe:004EF9B0
004ACE50 C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe:004ACE50
004ACE50 C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe:004ACE50
0049A33F C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe:0049A33F
00498F9E C:\Users(user)\Desktop\Games Folder\SRB2Kart\srb2kart-v101\srb2kart.exe:00498F9E"

I've experienced (and heard from one other person) that there's a bug with the Eggman Fake Item. If you are directly behind someone when they start to deploy it, and you're in the hitbox, it crashes the game. Happened first-hand to me while in a server with one other person. Below are the details from the RPT file:


C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe caused an Access Violation at location 005bf3c4 in module C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe Reading from location 00000018.

Registers:
eax=00000001 ebx=0e339480 ecx=0028fa3c edx=00000000 esi=017a5d00 edi=00000000
eip=005bf3c4 esp=0028fae0 ebp=000001b8 iopl=0 nv up ei pl nz na pe nc
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202

Call stack:
005BF3C4 C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:005BF3C4
0045E2DF C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:0045E2DF
7710646F C:\Windows\SysWOW64\ntdll.dll:7710646F RtlNtStatusToDosError
7272685D C:\Windows\system32\mswsock.dll:7272685D
0045699F C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:0045699F
004F0EC1 C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:004F0EC1
00D19700 C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:00D19700
009AFF00 C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:009AFF00
00A0D600 C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:00A0D600
01013600 C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:01013600
00C48900 C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:00C48900
00D19700 C:\Users\<user>\Desktop\<folder>\Games\SRB2K\srb2k art.exe:00D19700
29000000
30003400
61003000
30003A00
30003000
30003000
30003800
3B006100
34003000
62003600
30003A00
30003000
30003000
30003800
3B006100
34003000
39003000
30003A00
30003000
30003000
30003400


Hope this helps!

There is a missing texture near the end of Sand Valley on the left side of the slopes. You'd have to go off road to see it

If you just joined a server with this map and the map has already began before joining, when spectating, viewpoint the host and as he hits the ice blocks you notice that the ice blocks are still viewable and actually not there.

https://media.giphy.com/media/APb3h6...thF7/giphy.gif

I think this is the same bug of the ` Mario Block texture does not update with new joined players ` when it was fixed in the vanilla SRB2 2.1.21.

Falling off the ledge right before this area in Crystal Abyss respawns you far forward in the track rather than backward.
https://media.giphy.com/media/C9rvs7...Mxay/giphy.gif


Edit: I didn't really test this before, but going back to it again I realized it works if you fall off on any point of the bridge, and can give even better shortcuts.
https://media.giphy.com/media/iOdl5w...vwLA/giphy.gif

For some reason when i patched Vainilla SRB2 to 2.1.21, the game don't open anymore

The aplication don't started correctly (0xc000007b).

(it appears in spanish because im from Colombia so i transladed it to english, if i make a typo notice me)

Did you put the srb2kart files on the srb2 folder?

Its cos you 64bit DLLS arent compatible with 32Bit exes,

Kart is a 32bit exe.

I would definitely recommend you put kart in a separate folder and download the 32bit srb2 with all those DLLs in the kart folder.

In CK Cloud Tops 2, The death pits in floor doesn't have any instant kill that exists at top too. So you can clear a lap by doing a shortcut.

https://media.giphy.com/media/3gYZR2...iZFn/giphy.gif

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I think this one is already known bug, Two players respawns in the same destination. When we land with no moving, both of the players will be pushed away.

https://media.giphy.com/media/yvBlbQ...KzuV/giphy.gif

In Vanilla Hotel the door's timer is a bit too slow, and it doesn't always act like it's supposed to if you finish laps too fast. Rather than being closed then opening as you approach it, it's already open then quickly closes and re-opens to "catch up" to how it's supposed to be.



It's easiest to see with Sonic and Metal, I consistently have it happen on laps 2 and 3 if I don't make any mistakes. But even slower characters like Tails can see it happen, although not close enough for it to actually be dangerous. You can see it at the start of the Tails gif if you look closely.
I didn't care at first, until I crashed into it.
https://media.giphy.com/media/B0FMBf...O4si/giphy.gifhttps://media.giphy.com/media/5vUPn9...b1JI/giphy.gif
https://media.giphy.com/media/5VuVrO...QeQW/giphy.gif
https://media.giphy.com/media/kiwuoB...El69/giphy.gif


Edit: I can beat the level a bit faster now, to the point where I go in the door right before it closes in lap 2, but I'm still not fond of the potential for it to ruin runs for people. It's pretty clearly not an intentional feature at the very least.
https://media.giphy.com/media/enrm3u...uC83/giphy.gif

This shortcut near the end of MKSC Rainbow Road can make you miss a checkpoint if you land too far to the right.

Checkpoint counted:
https://media.giphy.com/media/fo8opg...SJMi/giphy.gif
Checkpoint not counted:
https://media.giphy.com/media/PMi3J1...T4cu/giphy.gifhttps://media.giphy.com/media/YAYDjE...p3Og/giphy.gif

Spikeballs or Missiles can be spawned in floor and not on Goo Water if you started to attack.

https://cdn.discordapp.com/attachmen...4/kart0021.gif

Bananas or Mines had the same thing too. if you leave the item. it can be left on the floor and not on the Goo Water. but If you throw it, it can be thrown away but not from the floor.

https://media.giphy.com/media/bSuQxp...wi7p/giphy.gif

Any pushables like Snowman can throw you off and away if you push it, so when you push a pushable object you will be thrown away and very fast.

https://media.giphy.com/media/1yjLrQ...kiiv/giphy.gif

It also sometimes stucks you inside the sloped floor when you push it, and then you won't be able to get out of it even if someone threw a mine on you, you'll be still stuck here and the only way to get out is re-entering the race.

https://media.giphy.com/media/65Q3v4...Xwwz/giphy.gif
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Here's a slow animation so you may know how did I got stuck inside the slope.
https://cdn.discordapp.com/attachmen...ickbugslow.gif

MKSC Rainbow Road
 

I've encountered 3 bugs while trying to get a better time.
Here's Imgur album because I can't post all the gifs otherwise

First: (I've decided to put the whole lap, just to show that is almost identical to this one here)

Note that this is a legit lap, but some checkpoint was missing, resulting in a failed lap. As far as I noticed, it was on the bottom-right turn, as I jumped across a large portion of the track (almost missed it).

Second:

This one, I've probably got too fast to be in the "jump" area (because this never happened playing as Knuckles, but twice as Metal Sonic) or I drifted exactly to the edge and missed it. I don't know which one is, but both issues should be easy to solve.

Third:

Normal lap up until I try to jump across the last turn. Turns out I can't... Another failed lap. :c

Hello. I don't know if this has been mentioned before, but I was drifting though an curve in Midnight Channel and I got really stuck.
https://mb.srb2.org/attachment.php?a...1&d=1546751725
I tried drifting even more and things just got weirder...
https://mb.srb2.org/attachment.php?a...1&d=1546751952
I can not say exactly how it happened, because I don't know either. You could possibly look up if everything in that linedef is alright.