The following warnings occurred:
Warning [2] Undefined array key "lockoutexpiry" - Line: 94 - File: global.php PHP 8.4.12 (Linux)
File Line Function
/global.php 94 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "lockoutexpiry" - Line: 573 - File: global.php PHP 8.4.12 (Linux)
File Line Function
/global.php 573 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined variable $can_access_moderationqueue - Line: 752 - File: global.php PHP 8.4.12 (Linux)
File Line Function
/global.php 752 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "avatartype" - Line: 892 - File: global.php PHP 8.4.12 (Linux)
File Line Function
/global.php 892 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined array key "avatartype" - Line: 892 - File: global.php PHP 8.4.12 (Linux)
File Line Function
/global.php 892 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined variable $awaitingusers - Line: 34 - File: global.php(959) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/global.php(959) : eval()'d code 34 errorHandler->error
/global.php 959 eval
/showthread.php 28 require_once
Warning [2] Undefined array key "style" - Line: 1024 - File: global.php PHP 8.4.12 (Linux)
File Line Function
/global.php 1024 errorHandler->error
/showthread.php 28 require_once
Warning [2] Undefined property: MyLanguage::$lang_select_default - Line: 5327 - File: inc/functions.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions.php 5327 errorHandler->error
/global.php 1024 build_theme_select
/showthread.php 28 require_once
Warning [2] Undefined array key 1 - Line: 1474 - File: inc/functions.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions.php 1474 errorHandler->error
/inc/functions.php 1439 fetch_forum_permissions
/inc/functions.php 3077 forum_permissions
/showthread.php 661 build_forum_jump
Warning [2] Undefined array key "profilefield" - Line: 6 - File: inc/functions_post.php(484) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php(484) : eval()'d code 6 errorHandler->error
/inc/functions_post.php 484 eval
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "canonlyreplyownthreads" - Line: 672 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 672 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "showimages" - Line: 768 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 768 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "showvideos" - Line: 773 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 773 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "profilefield" - Line: 6 - File: inc/functions_post.php(484) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php(484) : eval()'d code 6 errorHandler->error
/inc/functions_post.php 484 eval
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "canonlyreplyownthreads" - Line: 672 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 672 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "showimages" - Line: 768 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 768 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "showvideos" - Line: 773 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 773 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "profilefield" - Line: 6 - File: inc/functions_post.php(484) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php(484) : eval()'d code 6 errorHandler->error
/inc/functions_post.php 484 eval
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "canonlyreplyownthreads" - Line: 672 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 672 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "showimages" - Line: 768 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 768 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "showvideos" - Line: 773 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 773 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "bsmodel" - Line: 4315 - File: inc/functions.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions.php 4315 errorHandler->error
/inc/functions_post.php 951 get_attachment_icon
/inc/functions_post.php 790 get_post_attachments
/showthread.php 1126 build_postbit
Warning [2] Trying to access array offset on null - Line: 4315 - File: inc/functions.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions.php 4315 errorHandler->error
/inc/functions_post.php 951 get_attachment_icon
/inc/functions_post.php 790 get_post_attachments
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "profilefield" - Line: 6 - File: inc/functions_post.php(484) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php(484) : eval()'d code 6 errorHandler->error
/inc/functions_post.php 484 eval
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "canonlyreplyownthreads" - Line: 672 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 672 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "showimages" - Line: 768 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 768 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "showvideos" - Line: 773 - File: inc/functions_post.php PHP 8.4.12 (Linux)
File Line Function
/inc/functions_post.php 773 errorHandler->error
/showthread.php 1126 build_postbit
Warning [2] Undefined array key "invisible" - Line: 1568 - File: showthread.php PHP 8.4.12 (Linux)
File Line Function
/showthread.php 1568 errorHandler->error
Warning [2] Undefined variable $threadnotesbox - Line: 33 - File: showthread.php(1600) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 33 errorHandler->error
/showthread.php 1600 eval
Warning [2] Undefined variable $ratethread - Line: 41 - File: showthread.php(1600) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 41 errorHandler->error
/showthread.php 1600 eval
Warning [2] Undefined variable $addremovesubscription - Line: 82 - File: showthread.php(1600) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 82 errorHandler->error
/showthread.php 1600 eval
Warning [2] Undefined variable $thread_deleted - Line: 104 - File: showthread.php(1600) : eval()'d code PHP 8.4.12 (Linux)
File Line Function
/showthread.php(1600) : eval()'d code 104 errorHandler->error
/showthread.php 1600 eval




I'm having issues with descendants of UIs.
#1
Here's some code, for example:

[lua]
link(tool.Selected, function()
gui = tool.UIFrame:clone()
gui.Parent = tool.Parent.Parent.UI
chosen = gui:getChild("Chosen")
[/lua]

Doesn't find it.

Also,

[lua]
local stuff = gui:getChildren()
print(#stuff)
[/lua]

prints 0. The UI itself clones into the Player and is visible, but I can't access the descendants.
Reply
#2
Could you PM me the game that this is happening on?
Reply
#3
It's just a model -- I'll attach it here. It's almost done anyway -- that UI bug is the only thing that I think is stopping it from being fully functional.


Attached Files
.bsmodel   Paintbrush.bsmodel (Size: 14 KB / Downloads: 133)
Reply
#4
I think I know what the problem is. It has to do with multithreading, which allows a program to do more than one thing at the same time.

In Buildism, the main thread handles physics and input, another thread draws stuff to the screen, and each Lua script is its own thread too. However, a lot of components of the game, like the physics engine and the navigator, don't like being accessed from threads other than the main thread (the physics engine might be asked to add a part while it is in the middle of stepping the simulation, or the navigator might have to add an object while it is already busy adding another.) So instead of doing these things itself, a script thread tells the main thread to do them as soon as it is done with the current frame.

[lua]
game.World.Box.Size = Vec2D(10, 5)
[/lua]

When you change a property (including Parent) with a script, the value of the property is changed immediately (so print(game.World.Box.Size) would always give you 10,5). But the actual change is not guaranteed to be done before the next line in the script, only as soon as possible. Usually this doesn't matter, but when you're cloning a lot of objects and trying to access them immediately afterwards it does.

The solution is to wrap all of the code that needs to access the cloned objects in

[lua]
gameConfusedcheduleTask(function()

end)
[/lua]

This tells the game to run your Lua code on the main thread, and when you change the Parent property it will detect that it's running on the main thread and do the change immediately instead of as soon as possible.
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)