Not able to run the application
ananthashankar opened this issue · comments
I created this application in STS and followed each step given in the guide but while running the application I get below page error
http://localhost:8080/greeting
Page load failed with error: The network connection was lost.
The error is same while running the code from this repository. Could please help running the application.
Yes, I'm also couldn't run the application. It's always terminated, the servlet service doesn't started.
This is my console log message:
. ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _ | \ \ \
/ )| |)| | | | | || (_| | ) ) ) )
' |__| .**|| ||| |**, | / / / /
=========||==============|/=///_/
�[32m :: Spring Boot :: �[39m �[2m (v1.4.0.RELEASE)�[0;39m
�[2m2016-09-04 21:36:55.285�[0;39m �[32m INFO�[0;39m �[35m11810�[0;39m �[2m---�[0;39m �[2m[ main]�[0;39m �[36mhello.Application �[0;39m �[2m:�[0;39m Starting Application on farhan with PID 11810 (/home/farhan/Spring/Projects/gs-rest-hateoas-complete/target/classes started by farhan in /home/farhan/Spring/Projects/gs-rest-hateoas-complete)
�[2m2016-09-04 21:36:55.290�[0;39m �[32m INFO�[0;39m �[35m11810�[0;39m �[2m---�[0;39m �[2m[ main]�[0;39m �[36mhello.Application �[0;39m �[2m:�[0;39m No active profile set, falling back to default profiles: default
�[2m2016-09-04 21:36:55.374�[0;39m �[32m INFO�[0;39m �[35m11810�[0;39m �[2m---�[0;39m �[2m[ main]�[0;39m �[36ms.c.a.AnnotationConfigApplicationContext�[0;39m �[2m:�[0;39m Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@5af3afd9: startup date [Sun Sep 04 21:36:55 WIB 2016]; root of context hierarchy
�[2m2016-09-04 21:36:56.866�[0;39m �[32m INFO�[0;39m �[35m11810�[0;39m �[2m---�[0;39m �[2m[ main]�[0;39m �[36mo.s.j.e.a.AnnotationMBeanExporter �[0;39m �[2m:�[0;39m Registering beans for JMX exposure on startup
�[2m2016-09-04 21:36:56.884�[0;39m �[32m INFO�[0;39m �[35m11810�[0;39m �[2m---�[0;39m �[2m[ main]�[0;39m �[36mhello.Application �[0;39m �[2m:�[0;39m Started Application in 2.067 seconds (JVM running for 2.561)
�[2m2016-09-04 21:36:56.885�[0;39m �[32m INFO�[0;39m �[35m11810�[0;39m �[2m---�[0;39m �[2m[ Thread-1]�[0;39m �[36ms.c.a.AnnotationConfigApplicationContext�[0;39m �[2m:�[0;39m Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@5af3afd9: startup date [Sun Sep 04 21:36:55 WIB 2016]; root of context hierarchy
�[2m2016-09-04 21:36:56.888�[0;39m �[32m INFO�[0;39m �[35m11810�[0;39m �[2m---�[0;39m �[2m[ Thread-1]�[0;39m �[36mo.s.j.e.a.AnnotationMBeanExporter �[0;39m �[2m:�[0;39m Unregistering JMX-exposed beans on shutdown
`
I'm really new to spring.. don't know how to solve the problem.
@aanfarhan if looks like you are running a different guide (it says gs-rest-hateoas in your logs). It also looks like you don't have a server running, probably because of something missing from the classpath, so the app just exits as soon as it starts.
@dsyer could you please tell what would be the reason in my case. link for my code https://github.com/ananthashankar/Rest-Services/tree/master/Greetings
$ git clone git@github.com:ananthashankar/Rest-Services.git
Cloning into 'Rest-Services'...
remote: Counting objects: 28, done.
remote: Compressing objects: 100% (19/19), done.
remote: Total 28 (delta 1), reused 25 (delta 0), pack-reused 0
...
$ cd Greetings/
$ mvn clean spring-boot:run
...
2016-09-04 14:17:18.980 INFO 78910 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-09-04 14:17:19.031 INFO 78910 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-09-04 14:17:19.035 INFO 78910 --- [ main] Greetings.Web_Services.App : Started App in 1.941 seconds (JVM running for 8.009)
2016-09-04 14:17:27.703 INFO 78910 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
Your repo launched on my machine.
Then, in another panel..
$ curl -v localhost:8080/greeting
* Trying ::1...
* Connected to localhost (::1) port 8080 (#0)
> GET /greeting HTTP/1.1
> Host: localhost:8080
> User-Agent: curl/7.43.0
> Accept: */*
>
< HTTP/1.1 200
< Content-Type: application/json;charset=UTF-8
< Transfer-Encoding: chunked
< Date: Sun, 04 Sep 2016 19:17:27 GMT
<
* Connection #0 to host localhost left intact
{"id":1,"content":"Hello, World!"}
$ curl -v localhost:8080/greeting?name=Greg
* Trying ::1...
* Connected to localhost (::1) port 8080 (#0)
> GET /greeting?name=Greg HTTP/1.1
> Host: localhost:8080
> User-Agent: curl/7.43.0
> Accept: */*
>
< HTTP/1.1 200
< Content-Type: application/json;charset=UTF-8
< Transfer-Encoding: chunked
< Date: Sun, 04 Sep 2016 19:17:43 GMT
<
* Connection #0 to host localhost left intact
{"id":2,"content":"Hello, Greg!"}
Looks good to me. Inside STS, did you right click the class with @SpringBootApplication annotation, and select "Run"?
@gregturn Thanks for the reply. Surprisingly it seems to be working now. All this time whenever I tried I was getting the above screenshot error. All I did was updating the project before running. I had updated the project several times before as well but it only worked this time. Neither it was working with Spring's starter guide code and I was running them as a SpringBoot app. Could you please tell what possible mistake I would've done in STS so that I won't repeat the same in future.
Refreshing and updating in STS will certainly help. It seems like there isn't actually a problem with the guide though.