Hello,
I have this error. Could you help?
I’ve checked: 
General: 
ssl: off
request timeout in ms: 0
 
Proxy: 
This proxy requires authentication: unchecked
Use the system proxy: unchecked
Add a custom proxy configuration: checked
Proxy Type HTTP HTTPS - checked
Proxy Server: 127.0.0.1 : 8080
Proxy Auth: off
 
Console: 
Error: connect ECONNREFUSED 127.0.0.1:80
Proxy
authenticate: false
disabled: false
host: "127.0.0.1 "
id: "fc58a55e-fac7-40b1-95b6-53760ef1411f"
match: {…}
port: 8080
tunnel: false
Request Headers
User-Agent: PostmanRuntime/7.25.0
Accept: */*
Postman-Token: 99e03e24-fe65-4348-83d0-d8a3bcc1a84f
Host: localhost:3000
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
 
Regards
             
            
               
               
              1 Like 
            
                
            
           
          
            
              
                SabriH  
                (Sabri H)
               
              
                  
                    May 27, 2020,  9:54pm
                   
                   
              2 
               
             
            
              Hey @sync_bear ,
Welcome to the Community  !
It looks like you’re sending a request to localhost:3000, but your Proxy settings seem to be set to 127.0.0.1: 8080 Is your server running on Port 3000 or 8080? If it’s 3000, you could try making the relevant change in your Proxy settings to reflect that. I hope this helps!
             
            
               
               
              4 Likes 
            
            
           
          
            
            
              Hello,
you saved my time, a many minutes;)
It should be: Proxy Server: 127.0.0.1 : 3000
Regards
             
            
               
               
              1 Like 
            
            
           
          
            
              
                etaye2  
                (etaye1)
               
              
                  
                    July 29, 2020,  2:35am
                   
                   
              4 
               
             
            
              if you  are using  Anypoint make sure you don’t have an empty flow, if you have one you need to delete it run your project again
             
            
               
               
               
            
            
           
          
            
            
              I am also facing the same issue and did the same as mentioned above but still showing the error
disabled: false
 
host: “127.0.0.1”
 
id: “b0180aad-57bc-4c65-82ef-384b8a202a7c”
 
 match: {…}
 
port: 3000
 
tunnel: false
 
 
 Request Headers
Content-Type: application/json
User-Agent: PostmanRuntime/7.26.5
Accept: / 
Postman-Token: 0ac47b6e-1b0a-407f-9e56-9cbbd1d72e88
Host: localhost:3000
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
             
            
               
               
               
            
            
           
          
            
            
              i did the solution but there is a new error saying: 
Error: read ECONNRESET 
this is what it says in console: 
POST http://localhost:3000/articles 
Error: read ECONNRESET
 Request Body 
 
title: “test title”
 
content: “test content”
 
 
             
            
               
               
               
            
            
           
          
            
            
              Beneficial, thanks! 
U saved my time.
             
            
               
               
               
            
            
           
          
            
            
              Please checkout this similar error on my side
id: “19d68bc0-c9af-4b8b-99c5-c454b6ac9602”
 
disabled: false
 
host: “127.0.0.1”
 
 match: {…}
 
port: 8080
 
tunnel: false
 
authenticate: false
 
 
 Request Headers
User-Agent: PostmanRuntime/7.26.10
Accept: / 
Postman-Token: 1ce540d9-15b6-43d3-9fdc-8ddbdcb49305
Host: localhost:8000
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
l have had this error for a longtime.
             
            
               
               
               
            
            
           
          
            
            
              Hi @avionics-geoscienti3 , Welcome to the Community!
Can you please check on which port your server is running?
As seeing the above information your proxy server is at port 8080 and you are trying to hit port 8000.
Can you try to use the URL as localhost:8080 instead of localhost:8000?
Hope this helps 
             
            
               
               
               
            
            
           
          
            
            
              hi darkphoenix thanks for the response. l have tried to use URL as localhost:8080 but it is still give me  the same error. what should l do?
POST http://localhost:8080/api/register 
Error: connect ECONNREFUSED 127.0.0.1:8080
 Proxy 
 
id: “f52a3bb0-81bd-4211-a139-0271f1a6c87a”
 
disabled: false
 
host: “127.0.0.1”
 
 match: {…}
 
port: 8080
 
tunnel: false
 
authenticate: false
 
 
 Request Headers
User-Agent: PostmanRuntime/7.26.10
Accept: / 
Postman-Token: c6f20a64-ba17-4776-8243-214d13229b7c
Host: localhost:8080
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
 Request Body 
 
             
            
               
               
               
            
            
           
          
            
            
              Hi @avionics-geoscienti3  ,
You need to check for the port on which your proxy webservice is running.
Are you sure that proxy is up and running on port 8080?
             
            
               
               
               
            
            
           
          
            
            
              yes it is running on port 8080
             
            
               
               
               
            
            
           
          
            
              
                twinbwoy97  
                (S P A C E W A L K E R)
               
              
                  
                    May 8, 2021, 11:26am
                   
                   
              13 
               
             
            
              Can Anyone help me please this error is irritating me and stopping me to store data in DB 
Please help me I have wasted more time on this and I am really stuck. 
Can anyone join me on google meet.
email ID 
[email protected] 
Error: connect ECONNREFUSED 127.0.0.1:8080
 Request Headers
Content-Type: application/json
User-Agent: PostmanRuntime/7.28.0
Accept: / 
Cache-Control: no-cache
Postman-Token: ead4b823-9952-4219-8904-e609374ff77d
Host: localhost:8080
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
             
            
               
               
               
            
            
           
          
            
            
              hello ,
It is not postman error, Check very well your code, run another project and test with postman. Check your Entity or relation between entity, @Autowired  in composite class.  you will get the solution of this issue. it is not in postman
             
            
               
               
               
            
            
           
          
            
              
                syedashamaila  
                (Syeda Shamaila Ayman)
               
              
                  
                    December 12, 2021,  9:12am
                   
                   
              15 
               
             
            
              Hello…
This is the url I am trying to get from postman 
URL  
GET http://localhost/9091/searchproduct/1 
And it gives me this error: 
Console  
Error: connect ECONNREFUSED 127.0.0.1:80
 Request Headers
User-Agent: PostmanRuntime/7.28.4
Accept: / 
Postman-Token: 771292e0-c091-4868-b7ff-d3eb78bbc5ae
Host: localhost
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
I am trying to fix this error from a very long time. Please help me fix it. 
Thanks
             
            
               
               
               
            
            
           
          
            
              
                DevEnock  
                (Enock Omondi)
               
              
                  
                    February 24, 2022,  2:54am
                   
                   
              16 
               
             
            
              Hello, 
Your explanation saved my ass. 
Thank you.
             
            
               
               
               
            
            
           
          
            
            
              When you say “Anypoint,” is this describing the any port setup in Azure, or am I thinking about this the wrong way? I am having a similar issue, but my ports match. Using 9001.
             
            
               
               
               
            
            
           
          
            
            
              I had the same issue. I’m using localhost:8080  to make a request for Spring boot, I tryed every sugestion above, but my servlet in the project was not inicialized yet. So make sure everything is up. I know its a dumb mistake but for starters like me its very easy to happen
             
            
               
               
               
            
            
           
          
            
              
                jdscripto  
                (jdscripto)
               
              
                  
                    April 13, 2022,  7:46pm
                   
                   
              19 
               
             
            
              GET http://127.0.0.1:5000/get_chain 
Error: connect ECONNREFUSED 127.0.0.1:5000
 Request Headers
 GET http://127.0.0.1:5000/get_chain 
Error: connect ECONNREFUSED 127.0.0.1:5000
 Request Headers
User-Agent: PostmanRuntime/7.29.0
Accept: / 
Cache-Control: no-cache
Postman-Token: cbb5de23-3bd9-4791-8573-daa22b065a57
Host: 127.0.0.1:5000
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
             
            
               
               
               
            
            
           
          
            
            
              Make sure that you have open localhost and after that use Postman