Suppress warning for <webview>: A new window was blocked - google-chrome

I know I can't open a new window from a Chrome App webview (at least without jumping through additional hoops). I can live with that - indeed I count on it in one use case. I just want to get rid of the warning that appears in the console.
Any ideas how I can suppress the warning message?

Related

NET::ERR_CERT_INVALID error at every page

I get the NET::ERR_CERT_INVALID message for every single site. On the screenshot I'm at support.google.com, and it still says the connection is invalid.
I have tried typing the thisisunsafe code, but it only unlocks the current page, and whenever I go to another it gives the same error message.
Also, other browsers, like Safari or Brave works perfectly at the same time. (firefox gives the same message tho)
Happened to me and what fixed it was turing off Avast One Web Shield.
I suggest turning off all VPNs and web antivirus and checking if pages that were previously problematic start working again. If they do then you have pin pointed the problem. Otherwise it is worth checking your chrome version is up to date.

Unwanted Output In Console

I've started to get some strange output in my developer console. I was wondering if there was a way to turn it off.
Net state changed from IDLE to BUSY
That outputs whenever anything server side is called, you can imagine that it might cause a lot of clutter.
I was faced out with this issue also, tried to google, but no results.
Do not worry. This output appears when you call add-on back-end by calling google.script.run. It is default output for debugging the state of a connection.
Probably you have a loop that gets information from the add-on backend infinitely.
I'm assuming the messages are coming from warden source.
To solve this, you can simply right click (Windows) or double click (Mac) to bring up the help menu. Then access Filter and click the source of the element you want to filter out of your console. It should then disappear.
Let me know how that works

Chrome Invalid SSL Certificate Security Warning

I ran into an interesting problem today using Chrome and I'm hoping there is a better way to fix it than what I ended up doing.
The issue starts with an invalid SSL certificate on a site that I'm configuring. In Chrome it's possible to advance past this screen using a link which adds a security exception for the current domain so that you don't have to view this warning message again.
It's also possible to clear this warning by going to the site with the exception then clicking the Not secure text and choosing the Re-enable warnings option.
Now my problem, I have a couple different redirects in place on the site that will redirect my .com and .bank domains to the primary .net domain. While developing I added security exceptions for all three of these domains. This becomes and issue when testing that my SSL certificate is configured properly. I want to clear out Chrome's stored exception for the .com domain - but I cannot do so using the Re-enable warnings option because as soon as I arrive at the page Chrome sees that an exception is already stored and proceeds to load the page normally which then gets redirected to the .net domain. Because of this there is no point where I can actually clear out the bypassed security warning in Chrome...
The only way I've been able to find to clear out these exceptions is to use the Reset option in Chrome's settings, which is not something I want to do regularly. I'm wondering if there is a hidden settings page in Chrome that lists all of the bypassed security warnings so that I may clear them out individually.
To "Re-enable warnings" for all SSL warnings if you don't want to clear your history (or if you dont know all the exemptions you have in place), you can close Chrome and edit:
"C:\Users\USER\AppData\Local\Google\Chrome\User Data\Default\Preferences"
and set ssl_cert_decisions":{},"
Stored in the JSON-path:
profile > content_settings > exceptions > ssl_cert_decisions
Or you can change the decision_expiration_time of the specific exemption to be equal to the last_modified time
Example: "ssl_cert_decisions":{"https://expired.badssl.com:443,*":{"last_modified":"13235055329485008","setting":{"cert_exceptions_map":{"-201cgaDTf2DD6Cj0N6/tKvudkzDuRBA3GwKd8T9hE7mHhQ=":1},"decision_expiration_time":"13235055329485008","version":1}}}
you will have to clear the browsing data for that site, the easiest way I found to do this is (Ctrl+Shift+Del) to bring the clear browser data window up then set time range to 1 hour, choose browsing history only then click clear data. Hope this is useful.

Bizarre Error in Chrome Developer Console - Failed to load resource: net::ERR_CACHE_MISS

As far as I can tell, this error was not being thrown yesterday on Chrome, and as of this morning, it is. I have not changed any of my browser settings. I have attached a screenshot (after opening/closing Developer Tools window four times):
This issue is tangentially similar to Stack Overlow post Failed to load resource under Chrome except that it only occurs when I "Inspect Element" in Chrome. Here are the details I have:
To the best of my ability I undid everything I did since last night (when I did not have this error) and the error persists. When I remove all pre-<html> PHP code, the error disappears.
When I only remove all the pre-<html> PHP code except
<?php session_start(); ?>
the error returns.
Since the error seems to involve PHP, I checked my error log, but there are no notices, warnings, nor errors. When I close the Developer Tools window and then open up the window without a page reload, the number of errors increments by one each time.
When I keep the window open, and then reload the page, the page reloads without throwing the error. However, as soon as I close the Developer tools window again, then open it (no page reload), the error is thrown. I checked my site on Firefox with Firebug enabled, and no errors are thrown, making it seem like a Chrome issue (version 38). My site seems to function normally otherwise. Other sites on device browsed via Chrome (for example, Yahoo) also experience this error.
Also, I have not manually changed any of my browser settings since months ago. As an additional note, this is the second strange error I have encountered in Chrome in the last year (see Stack Overflow question Failed to load resource: net::ERR_NETWORK_IO_SUSPENDED), to which no one was able to find a solution, even with a bounty offered.
Is there a way to prevent this error, or is this a browser-only issue? On a side note, when I open up Developer Tools in Chrome for Stack Overflow, there is no error thrown, so either Stack Overflow is not coded in PHP or they have a way to prevent this error. I think my site is not affected, but I am not 100% sure, and it makes me nervous :)
Per the developers, this error is not an actual failure, but rather "misleading error reports". This bug is fixed in version 40, which is available on the canary and dev channels as of 25 Oct.
Patch
On Chrome's latest update (38.0.2125.104 m at the moment), Google added the option to know whether the files loaded to the website were newly downloaded from the server - or read from the local cache.
When an error like yours "hits" the console - you know the files were just downloaded from the server and not read from the local cache. You can recreate this error by clicking Ctrl + F5 (refresh and erase cache).
It fits your description where Firebug (or equivalents) doesn't fire any errors to the console - whilst Chrome does.
So, the bottom line is - your're just fine and you can ignore this error - it's merely an indicator.
Check to see if you have previously disabled caching in Chrome when the developer console is open - the setting is under the console, settings icon > General tab: Disable cache (while DevTools is open)
Check for the presence of words like "ad", "banner" or "popup" within your file. I removed these and it worked. Based on this post here: Failed to load resource under Chrome it seems like Ad Block Plus was the culprit in my case.
See if you can recreate the issue in an Incognito tab. If you find that the problem no longer occurs then I would recommend you go through your extensions, perhaps disabling them one at a time. This is commonly the cause as touched on by Nikola
I had issues getting through a form because of this error.
I used Ctrl+Click to click the submit button and navigate through the form as usual.

A potentially dangerous Request.form value was detected from the client

What is this and why am i getting it when i try to login to my website? It looks like form injection warning but from where,how, and why. My computer doesnt have a virus or malware (that i know of) Im running an almost brand new mac os x 10.9 and the browser im using is Google Chrome.
The full error message is as follows:
Error Message:
A potentially dangerous Request.Form value was detected from the client (h_rm_pgs_ClientState="...rialGirls'","value":"1695...").
Where is this coming from and why?
Trace sent values by Google Chrome. Just right click and select Inspect Element then go to Network and after that open target page to trace and understand what happened.
I guess it happens when your browser has unwanted plugins or additional tools in your computer. Good Luck.
I'm guessing you have a password that contains "<".
ASP.NET returns that message from it's request validation in an attempt to stop XSS.