So I have this weird error where the script stops executing with RangeError: Maximum call stack size exceeded when I launch it normally, but when I open the Developer Tools and launch it, it loads up perfectly well.
It only happens in Chrome/webkit based browser; it works perfectly fine in firefox. I don't have any code to post here because it points to compiled wasm code (that wasn't written by me).
But what I can't understand is that why it works in Firefox, and on Chrome (with dev tools open) but doesn't work normally in chrome.
Thanks.
Related
I have written some HTML/JS page and if I open the page on different machines (laptop vs. PC) with the very same version of Chrome, one browser has the navigator.wakeLock property but the other one has not.
Debugger shows wakeLock property
Debugger shows no wakeLock
Chrome current version
I'm puzzled.
As far as I know Chrome supports wakeLock. And does obviously on the laptop.
But why not on my PC?
Both run Windows 10.
I'm currently working on an Angular application (7.2.10) and on the latest version of iOS available on my device (12.4.1) we have hit an issue that I can't seem to figure out. The issue only occurs on Chrome on iOS, I am unable to replicate this issue on any other browser on the affected devices. The iPad air (1st gen) I am running against is using Chrome version 77.0.3865.93. It was first reported by a colleague using an iPad Pro, and we have has a couple of clients call in saying it's not working on their iPhones.
If we load the entry point to our web application (https://ams.invenias.com) the screen is completely blank. Nothing loads, and the spinner stops immediately.
I've tried a few avenues to try and get to the root of the problem, but I am yet to get anywhere. I have...
Using ios-webview-app to run iOS simulator within safari on a mac. This just resulted in the website loading as normal, so something wasn't being simulated correctly.
ios-webkit-debug-proxy to attempt to get developer tools in chrome for iOS. This ended up not working at all, either I was unable to get it running or our particular network setup meant it would never work.
Using weinre to get some sort of developer tools to read network activity/logs. I wasn't able to get this running initially, however after a bit of tinkering I was able to use this alongside Browserstack to get developer tools. Unfortunately, nothing in the logs or DOM was erroring or showed any reason as to why it might not be starting correctly.
After connecting via number 3, I was able to find out that angular itself is not bootstrapping, and no javascript is being executed on the page (from within the transpiled code, javascript included in other .js files, or within index.html executes correctly.) I'm now on day 3 with this issue, and no end in sight.
Oddly enough, if we use the 'Request Desktop Site' feature within the browser, the site loads perfectly.
Thanks,
Cameron
The issues I am having is with my Chrome browser. I am getting an error in the console which is creating problems with my development environment. This error on happens in Chrome and no other browser. Fire Fox, Safari and Opera are all fine without this error. Also I used a different computer here with the same version of Chrome (48) on the same WordPress website and did not get any console errors. This makes me think it is just on my computer and my browser. So the console error is the following:
Uncaught InvalidCharacterError: Failed to execute 'btoa' on 'Window':
The string to be encoded contains characters outside of the Latin1
range.
b.mxpnl.net/cs/dca.js?pid=39266&cid=49544_680_:1
I have found that it is making an external call for this script from b.mxpnl.net in the sources section of the inspect developer tools. It does not make this call with any other browser or in Chrome on a different computer, so again this is making me believe it is just on my computer, my Chrome. Could it be a malware or virus?
We spent all day on this. Turned out to be a extension installed. Disable them and retest.
I used to be able to debug javascript from webstorm with no problem at all.
Thanks to the jetbrains chrome extension, it simply opened a new tab in chrome and launched my site in there with no problem whatsoever.
But recently I had to reboot my computer (with a beloved windows update) and now this is not working anymore.
When I start the debugging from webstorm chromes opens a new tab and I see the following in the address bar and then nothing...
data:text/html;base64,PCFET0NUWVBFIGh0bWw+PHRpdGxlPkxvYWRpbmcgaHR0cDovL3ZtLnNob3RndW4ubG9jYWwvPC90aXRsZT4=
My site is not opened and the page remains blank in chrome.
Most probably this is a result of Chrome update: some Chrome API changes introduced in v.37 break js debugger. WEB-12418 is fixed in WebStorm 9 EAP
I'm working on a mobile website, and it works fine in the Android stock browser. In Firefox some JavaScript functions don't work. So I was googling for the error console. I found a support page wich gives information about the error console of an early version.
Is there an error console in Firefox for mobile version 14 (2012-06-26)?
Looks like it is hidden, but adding browser.console.showInPanel and devtools.errorconsole.enabled then setting both to 'true' in about:config will enable the console and preferences panel for JavaScript debugging purposes.
Here is how to find the error console icon:
Firefox Mobile: Enabling the Error Console
It seems that the Error Console is deprecated, so bookmarklets are the simplest of the remaining mobile debugging alternatives:
Android Console:
javascript:(function(){if((/android/gi).test(navigator.appVersion)){console={"_log":[],"log":function(){var%20arr=[];for(var%20i=0;i%20\""+value+"\"");}},"show":function(){alert(this._log.join("\n"));this._log=[];}};window.onerror=function(msg,url,line){console.log("ERROR:%20\""+msg+"\"%20at%20\""+"\",%20line%20"+line);}window.addEventListener("touchstart",function(e){if(e.touches.length===3){console.show();}});}})();
Firebug Lite:
javascript:(function(F,i,r,e,b,u,g,L,I,T,E){if(F.getElementById(b))return;E=F[i+'NS']&&F.documentElement.namespaceURI;E=E?F[i+'NS'](E,'script'):F[i]('script');E[r]('id',b);E[r]('src',I+g+T);E[r](b,u);(F[e]('head')[0]||F[e]('body')[0]).appendChild(E);E=new%20Image;E[r]('src',I+L);})(document,'createElement','setAttribute','getElementsByTagName','FirebugLite','4','firebug-lite.js','releases/lite/latest/skin/xp/sprite.png','https://getfirebug.com/','#startOpened');