Cannot view GitHub documentation - google-chrome

I cannot view GitHub documentation (https://docs.github.com/*) in Chrome 79.0.3945.117
(MacOS 12.0.1): I see only a blank page.
In the Chrome console, I see the following errors:
DOMException: Failed to execute 'sendBeacon' on 'Navigator': sendBeacon() with a Blob whose type is not any of the CORS-safelisted values for the Content-Type request header is disabled temporarily. See http://crbug.com/490015 for details.
DOMException: Failed to execute 'sendBeacon' on 'Navigator': sendBeacon() with a Blob whose type is not any of the CORS-safelisted values for the Content-Type request header is disabled temporarily. See http://crbug.com/490015 for details.
A client-side exception has occurred, see here for more info: https://nextjs.org/docs/messages/client-side-exception-occurred
Error rendering page: TypeError: Cannot read property 'cookies' of undefined
Failed to load resource: the server responded with a status of 404 ()

I have installed a newer version of Chrome (96.0.4664.55) and now I can see the GitHub Documentation Page (thanks #albert for the suggestion).
I was sure that Chrome Automatic Update was activated but clearly I was wrong.
Now I have to check from time to time whether Chrome Automatic Update works propertly.

Related

Browser doesn't show expected certificate error

Normally, most of the machines get error when opening url https://host:port/app/xx.do
IE: The security certificate presented by thi swebsite was issued for a different website's address
Chrome: Your connection is not private -- There are issues with the site's certificate chain (net::ERR_CERT_COMMON_NAME_INVALID)
After clicking "Continue"/"Process", it is expected to
IE: Load every dependency including the jar
Chrome: A popup error says: The xxx has not been initialized!
However, there is one machine, it doesn't get the certificate error in both browsers, nor the jar initialized error in Chrome.
When trying to test the web through IE, surely it failed without any warning messages.
So, how can we get the certificate warning back? And let the IE load that jar as normal.

Why does SimpleHTTP2Server fail to load service worker on localhost

When I try to run the Polymer Shop locally, both the bundled and unbundled builds, using the SimpleHTTP2Server , on my local host using port 5000, the request for service-worker.js fails:
An SSL certificate error occurred when fetching the script.
https://localhost:5000/service-worker.js Failed to load resource: net::ERR_INSECURE_RESPONSE
(index):1 Uncaught (in promise) DOMException: Failed to register a ServiceWorker: An SSL certificate error occurred when fetching the script.
Is there an easy way to get this to work? I tried a number of start up flags, like:
chrome.exe --ignore-certificate-errors --incognito
--unsafely-treat-insecure-origin-as-secure --allow-insecure-localhost
but that didn't help, I still get:
(index):1 Uncaught (in promise) DOMException: Failed to register a ServiceWorker: An SSL certificate error occurred when fetching the script.
Following alesc's suggestion, I found instructions here:
These are instructions for Chrome 55 on Windows 10. It seems these steps may change frequently.
On the page with the untrusted certificate (https:// is crossed out in red), click the lock so a popup opens up.
Click the Details link under the information section at the top.
Click on the View Certificate button.
Click on the Details tab
Click on the Copy to File
Click Next
Export as PKCS #7
Open up Chrome Settings > Show advanced settings > HTTPS/SSL > Manage Certificates
Import the certificate created in step 7 to both the Intermediate Certificate Authorities tab as well as the Trusted Authorities Tab.
Restart Chrome and open your localhost site.

Chrome push notifications Device endpoint error getting 401 unauthorization error

I have a site which is trying to implement the push notifications. I have registered a project with google dev console and have the manifest.json . But from my index.html the manifest.json is giving the following errors
1)Failed to load resource: the server responded with a status of 401 (Unauthorized)
2) Manifest parsing error: Line: 1, column: 1, Unexpected token.
3) Unable to subscribe to push. DOMException: Registration failed - no sender id provided
Do i need to do anything from the google project registration side??
or should i do anything from my server side?
The site is running in .Net Server and i have mime type .json
The combination of
1) Failed to load resource: the server responded with a status of 401 (Unauthorized)"
and
2) Manifest parsing error: Line: 1, column: 1, Unexpected token.
indicates that something (HTTPAuth?) is blocking the browser's request for the manifest.json file, and it's attempting to parse whatever the server is returning as a 401 response (which won't be JSON...). If the browser can't download the manifest.json file, you can't expect anything to work after that.
Arguably the most important part of this is the "Manifest parsing error: Line: 1, column: 1, Unexpected token"
This means your manifest.json file is invalid - i.e. it's not valid JSON.
Try running it through this for more info: https://manifest-validator.appspot.com/
Once this has been fixed, it will allow Chrome to find your gcm_sender_id and fix the other two problems.

JsFiddle.net - MooShellEditor is not defined

When I try to access jsfiddle.net from my machine, browser doesn't load the page correctly. I checked on console and it shows following errors:
Uncaught SyntaxError: Unexpected token ) jsfiddle.net/js/EditorCM.js?nojobofferinsidebar:290
Uncaught ReferenceError: MooShellEditor is not defined jsfiddle.net/:89
Uncaught TypeError: Cannot read property 'editor' of undefined jsfiddle.net/js/Actions.js?nojobofferinsidebar:151
I tried on Chrome, Firefox and IE but getting errors on all. Is there any specific browser settings? I can see it's working on different machine.
Posting reply after long time but hope it will be helpful to someone.
If you have Proxy server settings selected under LAN Settings of IE (Tools -> Internet Options -> Connections tab -> LAN settings) then the errors were shown on the console. If I select Automatatically Detect Settings then it worked fine.
If you start Fiddler on your machine then it will select proxy server settings. Probably, that was causing an issue for me.

New article page on Joomla fails

I have a problem which I have no clue how to solve. I have a joomla site which looks like working perfect (http://secretinvizimals.com/). There is only one page which fails - my add new article page.
Here is a link to my problem: http://secretinvizimals.com/index.php/contribute
You might need to login first with these credentials: Username: StackOverflow password: StackOverflow
you can log in on the mainpage at the top: http://secretinvizimals.com/
Just very short: The problem is that the page comes out with no style:
Does anyone have an idea of where I can start with this - or maybe a solution?
Here comes some faqs about my joomla site:
Joomla version 2.5.7
Custom theme developed in Artisteer 4.0
I hope you can help me.
BR
Firebug/Chrome Developer Tools state that your missing the editor.css file. Which is the style sheet for editing stuff. The link its looking for it is here:
http://secretinvizimals.com/index.php/skins/kama/editor.css?t=C3HA5RM
Although there is no file there - judging by the other links I'm guessing this was an old template or something?? You either need to change the file location if it does exist in another location or you need to create a file for it and put in the standard stuff.
Chrome developer tools is also finding half a dozen errors
<error> index.php:1
Failed to load resource: the server responded with a status of 404 (Not Found) http://secretinvizimals.com/config.js?t=C3HA5RM
Failed to load resource: the server responded with a status of 404 (Not Found) http://secretinvizimals.com/index.php/skins/kama/editor.css?t=C3HA5RM
Failed to load resource: the server responded with a status of 404 (Not Found) http://secretinvizimals.com/index.php/lang/en-gb.js?t=C3HA5RM
Failed to load resource: the server responded with a status of 404 (Not Found) http://secretinvizimals.com/plugins/linkBrowser/plugin.js?t=C3HA5RM
Failed to load resource: the server responded with a status of 404 (Not Found) http://secretinvizimals.com/plugins/mediaembed/plugin.js?t=C3HA5RM
Failed to load resource: the server responded with a status of 404 (Not Found) http://secretinvizimals.com/plugins/readmore/plugin.js?t=C3HA5RM
Failed to load resource: the server responded with a status of 404 (Not Found) http://secretinvizimals.com/index.php/plugins/tableresize/plugin.js?t=C3HA5RM
Failed to load resource: the server responded with a status of 404 (Not Found) http://secretinvizimals.com/index.php/plugins/autogrow/plugin.js?t=C3HA5RM
Uncaught [CKEDITOR.resourceManager.load] Resource name "linkBrowser" was not found at "http://secretinvizimals.com/index.php/../plugins/linkBrowser/plugin.js?t=C3HA5RM". index.php:1519
Uncaught RangeError: Maximum call stack size exceeded (x10)
Uncaught RangeError: Maximum call stack size exceeded index.php:1654 (x2)
Uncaught RangeError: Maximum call stack size exceeded (x6)
Uncaught RangeError: Maximum call stack size exceeded index.php:1654 (x2)
Uncaught RangeError: Maximum call stack size exceeded (x6)
The initial one being to do with the fact there is no doctype, html declaration or anything at the top of your page. Which is a bit more confusing. I'd have to assume that this was some kind of template issue. But obviously its a lot harder to test something like that from the outside access. Have you tried turning on the Joomla debug feature to see whats going on?