Skip to main content
M
MCS1-Visitor
1-Visitor
September 19, 2018
Question

Problem with installation

  • September 19, 2018
  • 1 reply
  • 3051 views

Hello, I received the following error at the end of the Installation process of Vuforia Studio:

twx-studio:index uncaughtException Error: listen EACCES 127.0.0.1:3000

Can you help me?

Best regards,

Martin

1 reply

T
tmccombie21-Topaz I
21-Topaz I
September 19, 2018

Hi Martin,

 

Studio utilizes port 3000 to run on your machine. It looks like there is an issue with connecting to that port. Can you confirm that no other applications that you are running are using this port? Please also ensure you do not have multiple instances of Studio running at the same time. 

K
kk21-Visitor
1-Visitor
November 12, 2018

Hi.
I am experiencing the same issue: SyntaxEditor Code Snippet

uncaughtException { Error: listen EACCES 127.0.0.1:3000

and I am unable to get access to the application. 
I am not sure how to change the port number.
I saw the other posts on the matter and I was not successful in solving the issue.
Attached error screen also shown. I can not click "Open".
 

D
dupatel5-Regular Member
5-Regular Member
November 13, 2018

@kk2 Regarding the query to change default Studio application port (3000):
 
You can ADD & set the environment variable "PORT" to the port of your choice, on Windows this will be the Environment Variables under the System Properties.  Looks like the "Open" button from the Studio launcher will not open the proper URL when you do that so you will need to manually open the URL in Chrome with the new port: http://localhost:<diff_port>/home

 

-Durgesh

    Terms & ConditionsAccessibility statement