I have followed the instructions listed here in the 10 minute instructions: guide And the help from stackoverflow listed here: stackanswer
I still get this error:
Console.log error:
Uncaught Error: You must specify a valid JavaScript API Domain as part of this key's configuration.
My Code is this:
<script type="text/javascript" src="//platform.linkedin.com/in.js">
api_key:'98eeeu4fd587w4'
</script>
Where the api_key value is the value of Consumer Key / API Key from my app. And for the JavaScript API Domains I listed: http://mediaproof360.com,http://www.mediaproof360.com
After a day of research and trial and error I am hitting a wall.
Help is appreciated greatly. I have created a second app with credentials using that new API but still no luck.
You can try this code
<script type="text/javascript" src="//platform.linkedin.com/in.js">
api_key: 98eeeu4fd587w4
</script>
No quotes with api key will work. Add this section in the <head> element.
Had the same error message thrown by Linkedn. Though my solution appeared to be different.
I didn't specify my app's domain in settings. After I added it, all started working well. Pay attention to trailing slash. It may also cause errors
Link to your apps https://www.linkedin.com/developer/apps/.
Adding to @Rejeesh 's correct answer above, if you happen to echo the api_key from a configuration file and have other parameters such as "authorize: true" remember to add an end of line. For example, with PHP:
<script type="text/javascript" src="//platform.linkedin.com/in.js">
api_key: <?php echo LINKEDIN_API_KEY . PHP_EOL; ?>
authorize: true
</script>
If you don't do this you risk getting it all in the same line and you would also get the same error (your key would be invalid).
Adding to @Rejeesh 's and morunas's correct answers you may need to check your application java script settings and add your domain their as mentioned in Linkedin documentation
https://developer.linkedin.com/docs/getting-started-js-sdk#initialize
来源：https://stackoverflow.com/questions/28506603/linkedin-uncaught-error-you-must-specify-a-valid-javascript-api-domain-as-part