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Hey there.

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Welcome back.

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Great job on completing this project.

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In the background of this lecture, I am playtesting the game to find any potential bugs.

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If you encounter any bugs during the playtesting phase of your game, this is a great opportunity for

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you to practice your problem solving skills.

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To try and fix the bug, make sure you use print statements and breakpoints to your advantage in solving

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the bug.

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If you aren't able to solve the bug or need more help, make sure you make a Q&A post relating to your

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issue.

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Or you can also make a forum post inside of our discord server to get scripting assistance.

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Now, I only encountered one error when I was playtesting my game, and that came from the property

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listener script inside of our zombies.

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So if we head to one of the property listener scripts for our zombies, the error occurred on line 24,

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where it says attempted to index nil with fine first child, which is a which is occurring right here.

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So that means when we index other parts parent, the parent is returning nil.

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And I believe I know what's happening.

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This is because what is happening is that when a bunch of zombies are dying and their torsos touch the

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limb of another zombie that gets destroyed right away, well, the parent of that destroyed limb would

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be nil.

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And we can't use this function on nil.

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Now to avoid that error from popping up inside of our console, we can go ahead and check if other part

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dot parent is equal to nil, and if it is, then we're just going to return.

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And that's all we need to do to fix that error.

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And that was the only error that I encountered when playtesting the game.

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If you have other errors, take the time to figure out how to fix them.

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And again, if you need help, make sure you make a Q&A post or make a forum post inside of the discord

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server, and I'll be sure to help you as fast as I can.

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Now make sure you take this property listener script and copy it and paste it into all of your zombies

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and get rid of the old property listener script, so we'll paste it in there.

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And we can go ahead and go through and delete all of the old ones.

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So delete that, delete that, delete that and delete that and delete that.

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In the next upcoming lectures, I'm going to show you how to publish your game.

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Change things such as the game icon, thumbnail and description, and we'll also take a look at some

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of the other statistics that Roblox gives us to monitor our games.

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I'll see you in the next lecture.