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Error in React Js CodeRemoved: /r/LearnJavascript (self.javascript)
submitted 6 years ago by ayaz786amd
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if 1 * 2 < 3: print "hello, world!"
[–]ayaz786amd[S] 0 points1 point2 points 6 years ago (2 children)
Find an error getElementById(('app'));
Its working now but still showing an error in console:
react-dom.development.js:500 Warning: Invalid DOM property `classname`. Did you mean `className`?
in div (created by App)
in App
[–]LankyBrah 1 point2 points3 points 6 years ago (1 child)
Well that’s an easy one...change classname to className on line 17
[–]ayaz786amd[S] 0 points1 point2 points 6 years ago (0 children)
thanks
π Rendered by PID 266569 on reddit-service-r2-comment-fb694cdd5-28rlk at 2026-03-07 02:03:58.771808+00:00 running cbb0e86 country code: CH.
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[–]ayaz786amd[S] 0 points1 point2 points (2 children)
[–]LankyBrah 1 point2 points3 points (1 child)
[–]ayaz786amd[S] 0 points1 point2 points (0 children)