Stream Webcam to HTML in Node: Not Allowed to Load Local Resource - node.js

I'm following this github repo: https://github.com/tiagobutzke/LiveWebcamWithHTML5
I clone it, follow all the instructions, start the server and open the HTML page. Then, I get the following error:
Not allowed to load local resource: blob:null/f550115a-8588-4919-bc01-e96a3ac7c8a6
I guess it's because it's converting the stream to a local resource, which chrome can't use for security reasons because it's a browser. How do I run this without storing anything locally?

I think you are running the web page from file ."run it from http: not file".

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Google Maps JavaScript API warning: InvalidKey and Google Maps JavaScript API error: InvalidKeyMapError

I am trying to deploy an open source project (https://github.com/LiteFarmOrg/LiteFarm) on local host through docker composer and i have followed the instructions provided in the link, the app is a node.js app with frontend in react.js i have provided the (google_api_key) for the map to work in the application in the ".env" file but i am getting the error of "invalidkey" yet i tried to provide another newly generated key same error i faced. the screenshot is as
invalid key error
also in the location text field the "icon of something went wrong is coming".

Netlify CMS - Uploadcare - Missing External Media Library

My website deploys correctly but whenever I try to access my Netlify CMS admin panel I get this error:
Error loading the CMS configuration
Config Errors:
Error: Missing external media library ‘uploadcare’. Please use ‘registerMediaLibrary’ to register it.
Check your config.yml file.
Here is my config.yml file: https://pastebin.com/raw/gHzhvTGG
Here is my cms.js file: https://pastebin.com/raw/wMGtkKwm
Uploadcare has been registered and it has a valid api key. It was working fine previously.
I am running out of things to try

How to automate file upload on browserstack using nightwatch node js

I am writing automation using Nightwatch node js. I have a test for uploading a file in my application and testing it locally works perfectly. However, when I test it using BrowserStack, BrowserStack cannot access the file in my local machine.
I have also tried setting FileDetector but it gives error saying setFileDetector is not a function on browser object.
I know this function is available for selenium driver object but I am javascript browser object for writing test scripts.
browser.setFileDetector(new remote.FileDetector());
I see that you want to perform the File Upload Operation for a file available on your local machine. You can review the link: https://www.browserstack.com/automate/node#enhancements-uploads-downloads for more details.

Autodesk Forge API a-401 Error

I'm trying to make a simple forge test work.
I am been using this basic git project:
https://github.com/leefsmp/view.and.data-boilerplate
what i did so far:
i created an account.
implemented the creds in the config file
uploaded a file to models.autodesk.io using my secret key.
4 i took the udn and passed it into the viewer.js file.
ran npm install
npm run
when i go to the localhost:3000 i still get :
dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6bW9kZWwyMDE2LTExLTExLTEyLTQxLTA3LXlldmJwbHl0Yzkya3Y2cGtqdW10Z2F5ZnJ3dTAvUkEtUy1CdWlsZGluZy5ydnQ:1 GET https://developer.api.autodesk.com/viewingservice/v1/dXJuOmFkc2sub2JqZWN0cz…TEyLTQxLTA3LXlldmJwbHl0Yzkya3Y2cGtqdW10Z2F5ZnJ3dTAvUkEtUy1CdWlsZGluZy5ydnQ 401 (Unauthorized)
viewer.js:210 Access was denied to a network resource (HTTP 403).
The buttons for the load and unload extension are visible.
any ideas what i'm missing here?
I think you are looking at a deprecated repo, if you want to start with the use of boilerplate samples of the API this is a better option for you.
https://github.com/Autodesk-Forge/forge-boilers.nodejs

Content Security Policy violation in a fresh Ember app

Today I created my first Ember App using the ember-cli:
ember new my-app
cd my-app
ember serve
so that it appears by url localhost:4200.
I fail on the next step:
Change content of the basic template application.hbs
After I perform some text changes I hit Cmd+S and reload the page the content remains the same.
The browser console is "clean", but I get error messages in the terminal
Content Security Policy violation: {}
The content of application.hbs:
<h2 id="title">This is a test message</h2>
{{outlet}}
My environment:
ember version: 0.2.3, node: 0.12.2, npm: 2.7.6.
I've searched for answers on Stack, but mostly they concern apps that have some external data requests, but my project is brand new and fresh, so I'm confused.
Looking forward to your replies,
Thanks!
UPDATE:
Some additional info:
I figured out that the problem is that the ember app does not "hear" the trigger, when a file has been changed. I don't receive a
file changed templates/application.hbs
notification in the terminal. Something globally is blocking or interrupting the regular app run.
Still looking forward receiving your suggestions !
Apparently the problem has nothing to do with Content Security Policy violation. It is a local issue of the file system. The terminal didn't display messages that changes were triggered in the template file application.hbs - as a result no updates.
The current solution is starting the ember server with an option:
ember serve --watcher=polling
As soon as I figure out the initial problem I'll return and update this answer.
Cheers

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