Chrome javascript errors - javascript

Google Chrome started to show errors in the console. The page is just a regular PHP page that has one function echo 'a';. I have attached a screenshot of the errors. Google Chrome

Seems to be an issue with some Chrome extensions, not with the page itself. Maybe update them, remove them or just ignore them.

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Google Chrome Dev-tools crashes. Error code: STATUS_BREAKPOINT

I have been working on a chrome extension to interact with some DOM elements and put it in a JSON format and have found a bug in my code.
I am able to place the breakpoint in the window but once I reload the page so my script gets reinserted to run from the start my window crashes with the following error message
I have tried to do the same thing on other websites and have had no issues using breakpoints on them. Only this one website seems to have an issue with it.
I have gone through chrome's suggested trouble shooting by reinstalling chrome and clearing my cache and browser history but that also did not work.
Has anyone else encountered and solved this error in the past?

Getting browser popup message error when executing any cells on Google Colab

I am unable to use colab. I was executing a notebook when I have received a popup message error saying:
Error
Could not load the JavaScript files needed to display output.
This is probably because your Google account login access has expired or because third-party cookies are not allowed by your browser.
Please reload this page.
DETAILS
I'm using Google Chrome version 80.0.3987.149
I have tried to restart runtime, reloaded the page, tried to execute notebook in incognito window, restarted the browser and it did not work.
So, I tried to use Mozilla Firefox and Microsoft Edge and the error kept showing. Further, I changed my Google account, I tried 3 differents accounts and it didn't work.
I also allowed [*.] googleusercontent.com cookies in the Allow section and the third-party cookies are enable.
well I had the same problem and tried all the things you tried and more crazy solutions but none worked , the magic thing that worked in the end was to open colab using any vpn !

My FanGate code on my works outside of FB, but not when viewed within the FB Fan Page

I am very new to FB programming and JavaScript as well (a long time ASP.NET programmer). I am trying to use the JavaScript SDK to create a fangate. The page works perfectly when I run my page directly (http://wmssupportforum.com/FacebookPages/FacebookWMSJobs.aspx), but when it is pulled up from within my Fan Page (http://www.facebook.com/pages/WMS-Support-Forum/207356652683205?sk=app_143965989047095), it doesn't work, i.e. it doesn't Show my Liked div and hide my UnLiked div, etc.
I have no idea how to debug this from within FB...(when I render it in IE directly from my site, I can debug it, but when I try to debug the Fan Page version, IE's dev tools won't load the script to debug it...it just hangs).
Any help is greatly appreciated!!!
Thanks in advance,
Chad
UPDATE: It looks like the difference is only an issue in IE v9. I don't have the same issues in Firefox or Chrome. So in IE9, pulling my page up on one IE Browser tab directly at the page URL works, but when pulled up through my FB FanPage on another IE tab, it doesn't work...seems like it is hanging as the HTML tab in IE Developer Tools window just says Loading....
It's a webserver issue. Believe it or not, but by adding in a simple P3P header to your response will solve the IE issue. See: Cookie blocked/not saved in IFRAME in Internet Explorer and also http://www.hanselman.com/blog/TheImportanceOfP3PAndACompactPrivacyPolicy.aspx

Why doesn't the GeoLocation API javascript code works/loads on my computer

I have an HTML5 page loaded on server along with a geolocation script. The code is working and has no errors. It shows the position and map the user. Right now, it's working well for everyone else and i also tried the same on other PC and it works. But, when i visit the page on my Chrome browser, nothing shows up. Why is that happening? Why can't it locate me and map me? I have Windows 7 OS running the latest Chrome and using data-card for internet.
This is the LINK
On the other hand, the Google page accurately shows my location on the left bar side
That page detects my location correctly in Chrome 17 (dev channel). I do see a JavaScript error, however: "Uncaught ReferenceError: geocoder is not defined" on line 81 of myLoc.js. Taking a quick look at the code, it doesn't appear to be defined anywhere. Have you perhaps forgotten to include a file?
I experienced the same issue with geolocation script. It seems to be an issue with Chrome specifically blocking the uri starting with "file:///" for security reasons.
See related articles:
http://groups.google.com/a/googleproductforums.com/forum/#!category-topic/chrome/give-feature-feedback-and-suggestions/E0yx7wne-RI
http://groups.google.com/a/googleproductforums.com/forum/#!category-topic/chrome/report-a-problem-and-get-troubleshooting-help/pNcftbZTN1E
HTML 5 Geo Location Prompt in Chrome
Check in your chrome, in settings -> advanced -> privacy (content) -> localization if you allow web pages to check your location (this menus can be named a bit different, I'm checking on Polish Chrome).
You say nothing shows up and the question to allow web page to check location should show up (this happens by me).
Another thing, geolocation is checked by Wi-Fi if available, determine it by your IP may be quite inaccurate.

How can I debug a Firefox extension with Firebug?

I'm trying to use Firebug to debug a JavaScript file in an extension I've added to Fx 4.
Can anyone tell me how to do it? I can only see website scripts.
Use Chromebug it's firebug for extension development, witch will give you the full ability to inspect debug firefox it self and all firefox extension as if it's a webpage :)
1- install the latest version from here: http://getfirebug.com/releases/chromebug/
2- Winkey+R to open run then type firefox.exe -chromebug this will run firefox with chromebug
3- for more information visit http://getfirebug.com/wiki/index.php/Chromebug
Please see MDN - Building An Extension - Debugging Extensions, which shows what tools Firefox provides you with to natively debug extension, also take a look at Dive Into Greasemonkey - Debugging User Scripts (PDF, p.13) which is aimed more specifically at your request.
Other than that, see How to debug a Greasemonkey script with the Firebug extension?
On Firefox 19 or later, it's possible to use the built-in JS debugger on the browser itself. Go to about:config and set the following two prefs:
devtools.chrome.enabled: true
devtools.debugger.remote-enabled: true
After you restart the browser, you can access the Browser Debugger through Tools > Web Developer > Browser Toolbox.
(note that you must accept the incoming connection)
See more at: https://developer.mozilla.org/en-US/docs/Mozilla/Debugging/Debugging_JavaScript#JavaScript_Debugger
In the bottom right hand corner there should be a little Firebug icon. Single or double click to open then you see some tabs at the top. Click the "Console" tab for real time debugging, or the "SCript" tab to view the scripts that have been loaded. Note, you can also load CSS and HTML through Firebug, use the "Viewer" icon to view HTML code on the page in real time.

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