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How to Fix & Enable Red Errors Squiggles to Highlight Errors in VSCode Tutorial
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Jul 2, 2025
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0:00
Uh hello guys uh welcome to this video.
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So in this video I will show you how to
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enable the red error squiggles inside
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your VS code to actually tells you that
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if the file contains the source code
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contains some kind of error something
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like this. If your VS code doesn't have
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this feature
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if these red error swiggle lines are not
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showing here you can do couple of things
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here. First of all, make sure that you
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install this extension which is C C++
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which offers this. First of all, you
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need to have this extension installed
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which is developed by Microsoft. It's a
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verified extension 84 million downloads.
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So just make sure that you install this
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and enabled this extension. And
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secondly, if you are not seeing this,
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simply type the shortcut key on your
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keyboard, control shiftp, and simply
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type enable
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error swiggles in the
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just search for this and this will come
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right here. And simply enter this.
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Select this
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enable error seg. And now these red
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error squiggles will definitely come.
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And this is valid for every language.
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Here you can see it's also valid for
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JavaScript language as well, PHP
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language as well. This is your C++
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language as well. So it's valid for all
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the languages. When you make any sort of
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mistake right here, this red error
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message will go away whenever you fix
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that error message. As you can see, we
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are fixing it by putting this semicolon.
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And in JavaScript here, you need to put
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something right here.
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So whenever you make any sort of mistake
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these error message red error segle
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lines will come. So I fix it. First of
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all install that extension and just
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simply search enable error swigles.
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Just select this option and your error
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segle red error message will come right
2:00
here. So in this easy way you can do
2:02
this. Uh please hit that like button,
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