Chromecast not available for testing - google-cast

I added my Chromecast device on the "Google Cast SDK Developer Console" and it's showing as "Ready For Testing" on the console. Unfortunately, my device isn't showing as available when I'm launching from an un-published app.
Additionally, the remote debugger isn't loading at http://[ip]:9222
Any clue on how to resolve? I've tried removing/adding the device again and rebooting it a few times.

Make sure you have entered the correct serial number (take a photo and enlarge it since it is easy to read it incorrectly) in the dev console. Also reboot your chromecast to read the config again. If it still doesn't work, contact our help center for further assistance.

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Xamarian deploying to device

I have never deployed an app for texting in a real iOS device, only on an iPhone 7 plus simulator. I've watched some tutorials on how to do it and this is what I have done so far.
I have made an iOS Development Certificate. I made an App id, connected a device and entered the UDID. Then created a new device and at last I have made a Provisioning Profile with the iPhone 7 Device connected. The iOS development certificate connected and the App ID connected. After I did all of that, I continued to watch all the tutorials but there seems to be a change which I can't figure out.
As you can see, in the picture above there is a view detail button which you click then download your Provisioning Profile to your XCode, but for me there is no View Detail button. Instead it looks something like this.
So unfortunately, I don't know what to do from here. I tried going to Xcode > Window > Devices then right clicked on my device then it looks something like this.
So I click Show Provisioning Profiles, press "add" then add my Provisioning Profile. The next thing I did was go back to Xamarian went to info.plist, double clicked it and then entered my Bundle Identifier.
Then right clicked the 2 Calculator file, went down to Options and then set everything up, as you could see in the picture. Then I press run but it doesn't seem to work
This error message comes up:
I am pretty sure I have done everything right, but there seems to still be an error. The only possible bit I think may have gone wrong is when there wasn't the "view detail" button, so I did it a another way. Maybe the problem is I downloaded the Provisioning Profile on the iOS Device, but not in the Xcode mac or something?
I don't have a clue what I did wrong and have tried everything about 5 times but it still didn't work. It will be great if someone could help.
These are all the Certificate and stuff I did in the App development section.
Not enough reputation to comment, so I am going to take a shot in the dark here. My question to you is, did you download the certificate to your MacBook before or after you added your mobile device to it? Your Mac has to know of which devices you have allowed to develop on, so you need to make sure your .mobileprovision on your Mac has that UDID in it.
You can check if your .mobileprovision is added by looking in "~/Library/MobileDevice/Provisioning Profiles" and sorting by "Date Modified" to see if you have a fresh one updating after you downloaded it from developer.apple.com. Xcode will assign a GUID to the name so the provisioning profile will not have the name displaying on the website.
Also, the error possibly looks certificate related. Is the certificate valid and trusted in your keychain? I noticed no mention of adding the certificate to the "Keychain Access" application.

Printing from Android doesn't send the chosen size (Brother QL-7000)

We shared a Brother QL-700 over Google cloud print.
We print from a desktop the print went through without an issue.
But, when we print from an android no matter which page size we pick it gets to the printer as 3.5' which doesn't fit the printer.
We tried from different apps (google docs, word..) and nothing helped same issue everywhere.
After long debugging and many support calls with Brother we found the issue as a driver bug (Brother released a fix), which caused GPC to wrongly read the printer configuration.

Is there a way to analyze Chromecast crashes?

Obviously, after the crash Developer tools at port 9222 is of no use, because "Remote debugging has been terminated with reason: websocket_closed". How can I retrieve, for example, recorded timeline; or get call stack; or find anything about the reason the Chromecast decided to reboot itself? What are the best (or, for that matter, any) approach to debug Chromecast crashes?
We need to look at your log file to see what is causing the crash. It is relatively easy to do that but we need some help from your side.
First, open the Chromecast setup app on, say, your Android device and go to the settings for your device. You should see a check box that states something like: "Send Chromecast usage data and crash reports to Google". If it is not checked, make sure you check it and then wait 15 minutes or so and reboot your chromecast.
Try to recreate issue and as soon as it crashes and reboots itself, open the setup app again and select "Submit feedback report" from the overflow menu. You will see a new window on your phone and make sure you enter the following text in the text box there "crash-vmt". We will be using this text to search among the reports that we receive to identify your log.
After doing that, please let us know (add a comment here) so we can grab the log for further investigation.

Cannot get my chromecast into developer mode

I still cannot get my chromecast into developer mode. I tried compiling the sample android app and my chromecast doesn't appear in the list of devices. I have indeed checked "Send this Chromecast's serial number when checking for updates" and rebooted my device. I even let it sit overnight to give it time to contact Google. When i got to http://[my chromecast ip]:9222 I get connection refused. I can ping it though. And http://[my chromecast ip]:8008/apps/ returns an XML response.
When I first sent the request to Google, they said the whitelist was backlogged but shortly thereafter they said the backlog was cleared.
Any ideas besides the fact that maybe whitelisting didn't work on Google's backend?
Even I had same problem earlier
In earlier version of chrome-cast app (for android) there was an issue Send this Chromecast's serial number when checking for updates is uncheking always, So I removed that app and again installed new version. That bug was removed now. OPtion is by default Checked.
If it doesn't work then try to use other device. Surely that will solve your problem

Is my extension crashing Chrome?

I've developed an extension for Google Chrome. It does some cross-domain httprequests, messaging and inserts an iframe into web pages.
After testing it without any problems on Linux, Mac and Windows (XP and 7), I installed it on a colleague's Windows XP pc. After opening 2 or 3 pages, Chrome crashed with the Dutch equivalent of the "Aw, Snap!" page.
After that it kept crashing regularly. Restarting Chrome didn't help. Even after removing the extension it crashed occasionally, though not as often. the colleague says Chrome has never crashed on him before, but then again, he hardly ever uses it.
When running chrome from the command-line with logging enabled, I see the following message:
[1744:628:0703/101212:ERROR:gpu_info_collector_win.cc(98)] Can't retrieve a valid WinSAT assessment.
[4744:4272:0703/090810:ERROR:textfield.h(162)] NOT IMPLEMENTED
Could this be caused (or exacerbated) by my extension? How can I be sure that this is just a one-of and will not crash the browsers of a lot of other users?
Thanks in advance for any help or insights.
Jerry.
Well, your application files are corrupted. App files contain important settings, configurations which you need to be restored again.
Click the Start button, select Run. Type the below path and press ENTER:
C:\Users\USER_NAME\AppData\Local\Google\Chrome\User Data
Delete all the files present in this directory and restart Google Chrome. More solutions here.

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