Cannot read property frame of null
WebAug 11, 2024 · Despite fixing you fetch you could make currentUser optional like {currentUser?.name} to prevent your app from crashing if user is null. – PRSHL Aug 11, 2024 at 7:42 @GiovanniEsposito yes it do, I did that just to see if everything is ok, and it's not. – chin14 Aug 11, 2024 at 7:45 WebDec 5, 2024 · Initially, in the first render, user state has a value null and thus user cant have a property. WHat you can do to prevent is: console.log (user?.user?.name); user?.user means that js will only try to get the property only if the user is not undefined or null, if user is null, then it will not move forward and null will be printed.
Cannot read property frame of null
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WebNov 9, 2024 · 1 Answer Sorted by: 0 Don't use such an old version of a-frame. Bumping it up to version 0.8.2 fixes the issue: Have fun! Share Improve this answer Follow answered Nov 9, 2024 at 7:24 Georgios Dimitriadis 685 5 16 WebFeb 5, 2015 · 146 3. Yes it was 'imap' i was not so attentive. However, now I got the following message: Uncaught Security error: Failed to read the 'contentDocumant' property from 'HTMLObjectElement': Blocked a frame with origin "null" from accessing a frame with origin 'null'. Protocols, domains, and ports must match. – plywoods.
WebDec 30, 2024 · 1 Answer Sorted by: 0 It's saying that the canvas object is null, so there's no getContext () method. Usually this is down to using the wrong ID - which by the looks of it you haven't - or running the code before the canvas exists. WebJun 21, 2024 · Cannot read property 'frameElement' of null · Issue #22961 · ampproject/amphtml · GitHub What's the issue? An unhandled exception is raised: …
WebSep 2, 2015 · It didn't take long to figure out why: you need to wait until the IFRAME has loaded to get the contentWindow: var iframe = document.createElement('iframe'); iframe. onload = function() { // contentWindow is set! }; iframe. src = 'about:blank'; document. body.appendChild( iframe); Of course you'll want to add the onload event before setting … WebNov 17, 2024 · 1 this.product is assigned inside the subscription, but when the templates is rendered it's still undefined, you should use the async pipe when accessing observables value inside the template or wrap the used of product.title with ngIf on the product object. Share Improve this answer Follow answered Nov 17, 2024 at 7:49 Ponpon32 2,142 2 15 26
WebFeb 27, 2024 · JavaScipt Error: Cannot read property 'document' of undefined I'm working on a landing page that uses tokens to populate a certificate. Users need to be able to print their certificates. I used JavaScript for this in order to print just the certificate and not the whole landing page.
WebMay 6, 2024 · TypeError: Cannot read property "removeAttribute" of null; Cannot read property 'removeAttribute' of null: Cant find source of it; Cannot read property *0* of null; Few posts above are purely JS based so I believe is the reason they are not replying to me. I am using Selenium 3.0, Windows 7, Firefox, Chrome, Java, Testng scan to ftp kyoceraWebFeb 23, 2016 · Then you just need an iframe somewhere on your page, and you can swap document.querySelector('iframe') with a specific reference to that particular frame. It's still probably better to find a way to get it working without editing the include like that, but it at least proves that the popup is indeed the source problem. rudd equipment warranty registrationWebGoogle MAP API Uncaught TypeError: Cannot read property 'offsetWidth' of null. 203. Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools. 2. Fabric.js - canvas.toDatalessJSON not working as expected. 118. Uncaught TypeError: Cannot read property 'top' of undefined. 0. scan to for hp laserjet m1005 mfpWebNov 29, 2024 · "Cannot read 0 property of null" is not occurring and the functionality works as expected. Thanks. // name validation function namevalidation (executionContext) { var … rudder and throttle swapped google earthWebMar 29, 2024 · I think the problem is with this line: var elem = document.getElementById ("myBar"); You're selecting by Id but myBar is a class So you should select by classname You could also just select by id as you do below: var elem document.getElementById ("MyElement"); That's probably the easiest thing to do. Share Improve this answer Follow scan to ftp meaningWebvar str, element = document.getElementById ('cal_preview'); if (element != null) { str = element.value; } else { str = null; } You could obviously change the else statement if you want or have no else statement at all, but that is all about preference. Share Improve this answer Follow edited Jan 9, 2024 at 23:10 answered Feb 27, 2014 at 2:10 scant of scandWeb2. Looking at that line (5) of include.js, we see it begins with this code: var height=d.getElementById ('pageContent').scrollHeight; That code attempts to access the scrollHeight property of whatever is returned by d.getElementById ('pageContent'); (note that in line 4 - the start of the function responseIt (), d is assigned the value frame ... rudder aircraft control