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Showing results for tags 'null'.
Found 4 results
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Using ReactJs. Console warnings: GSAP target undefined not found. & GSAP target not found.
ianscat posted a topic in GSAP
I tried to make a simplified version of what I experienced in another project. Essentially I get 2 warning in the console. I tried to make a modal that it will render if the state is equal to true. Else it will return null. I believe my issue is due to returning null. But I don't know how to do this another way. I experimented with the kill() option in gsap, but I had no luck with it. Here is the reference from the docs that I read. import React, { useRef, useEffect } from "react"; import gsap from "gsap"; export default function TestGsap(props) { const box = useRef(); useEffect(() => { gsap.from(box.current, { y: "500", ease: "expo", duration: 2, }); }); if (props.toggleModal === true) { return ( <div> <section ref={box} style={{ width: "10rem", height: "10rem", backgroundColor: "red" }} > <p>Hello, I am a red box.</p> </section> </div> ); } else { return null; } } -
Has anyone had any experience with ads running on the Yahoo homepage. I am going back and forth with yahoo's ad team trying to trouble shoot this issue of ads not loading on their Homepage. This is an issue specifically with Firefox and ads not displaying and possible an issue with TweenLite/Max. After doing so looking into the inspector of Firefox I get an error similar to this, and any time you get an HTML ad that uses greensock you get errors just like this in the inspector window. I am not really sure how to trouble shoot any of this any further so I am posting this here to see if anyone has had similar issues with Yahoo or any other site that uses Safeframes to display ads.
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Quick question. If I use the .load to change the content of a div, after it loads I want to have things animate on it, how can I get around "cannot tween null object" error? I know the elements don't exist yet, but I am having trouble figuring where to put the $(document).ready function. function animate_focalTag(event){ focalTag.animate_focalTag(), $("#content").load("focalPoints.html"), $(document).ready(function(){ var pTab = document.getElementById('pTab'); var vTab = document.getElementById('vTab'); var aTab = document.getElementById('aTab'); TweenLite.to(pTab, 1, {left:0, delay:5}); }); } I tried putting it at the end of the html I load, but then I get weird errors from jquery.
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Hey GS guys, Been using the GS platform for a bit now, loving it, but lately I keep running into the "cannot Tween a null target" error, and for the life of me I can't find what's causing it. I've been trying to do a simple rotation on an image but it's stuck on this error. I created a new page to show what I mean, stripped back everything in the project to its basics so I could nut out the problem, here's a link: http://webslinger.com.au/greensock_test/index.html Apologies in advance if this has been answered already, I had a search through other posts and articles and I know this topic has been covered a little (mostly in AS forums though) but I haven't been able to find a solution as yet. Knowing my luck it'll be something really small and obvious too. Cheers, jlo
