Roblox Waitforchild

& "FindFirstChild" , when to use? - DevForum |

is used to yield until something exists. Only use if you know something exists or is going to exist, or if you're 

Instance | Documentation - Creator Hub

Sets the attribute with the given name to the given value. string, timeOut: number): Instance CUSTOM LUA STATE, CAN YIELD 

How to use properly? - DevForum |

Simply waits for an Object to Exist, if it doesn't exist, it will continue to wait until the item is found.

and FindFirstChild : r/roblox

will hold itself on that one line until it finds something with the name provided. If nothing with that name ever appears, the 

When is it appropriate to use - DevForum |

I'm having a hard time knowing when I should be using and when I should be using FindFirstChild… For example, if I'm getting 

When should I use - DevForum |

You use for anything that isn't pre-made within studio. Everything laid out inside studio (with the exception of items in 

ReflectionMetadataItem | Creator Documentation

Acts as abstract properties for generic information about Classes, Members, Enums, and EnumItems.

lua - wait for child not working (roblox studio) - Stack Overflow

The reason why your script is not functioning as intended is because :FindFirstChild() will return an object. (not a boolean).

lua - infinite yield possible on

How do I fix Infinite Yield Error? 0 · Using Yield to make a function wait until something is true Unity C# · 0 · How to fix infinite 

lua - Attempt to index nil with - Stack Overflow

You can not guarantee that plr is set after findNearestTorso runs. You set plr in the body of 3 nested if statements. if (temp2.