Infinity loop when starting spring boot server #2907

Toerktumlare · 2019-02-15T16:56:31Z

Springfox version 2.9.2
Spring boot 2.1.2.RELEASE

im getting an infinite loop when starting up.

@Bean public Docket api() { return new Docket(DocumentationType.SWAGGER_2) .useDefaultResponseMessages(false) .select() .apis(RequestHandlerSelectors.basePackage("my.package.yay")) .paths(PathSelectors.any()) .build() .apiInfo(apiInfo());

2019-02-15 17:52:20.702 DEBUG 58784 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : "ERROR" dispatch for GET "/bank-transfer-calculation-service/error", parameters={} 2019-02-15 17:52:20.703 DEBUG 58784 --- [nio-8080-exec-5] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped to public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest) 2019-02-15 17:52:20.703 DEBUG 58784 --- [nio-8080-exec-5] o.s.w.s.m.m.a.HttpEntityMethodProcessor : Using 'application/json', given [application/json] and supported [application/json, application/*+json, application/json, application/*+json] 2019-02-15 17:52:20.703 DEBUG 58784 --- [nio-8080-exec-5] o.s.w.s.m.m.a.HttpEntityMethodProcessor : Writing [{timestamp=Fri Feb 15 17:52:20 CET 2019, status=404, error=Not Found, message=No message available, path=/bank-transfer-calculation-service/null/swagger-resources}] 2019-02-15 17:52:20.704 DEBUG 58784 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : Exiting from "ERROR" dispatch, status 404 2019-02-15 17:52:20.710 DEBUG 58784 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : GET "/bank-transfer-calculation-service/null/swagger-resources/configuration/ui", parameters={} 2019-02-15 17:52:20.711 DEBUG 58784 --- [nio-8080-exec-6] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/META-INF/resources/", "classpath:/resources/", "classpath:/static/", "classpath:/public/", "/"] 2019-02-15 17:52:20.711 DEBUG 58784 --- [nio-8080-exec-6] o.s.w.s.r.ResourceHttpRequestHandler : Resource not found 2019-02-15 17:52:20.711 DEBUG 58784 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : Completed 404 NOT_FOUND 2019-02-15 17:52:20.712 DEBUG 58784 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : "ERROR" dispatch for GET "/bank-transfer-calculation-service/error", parameters={} 2019-02-15 17:52:20.712 DEBUG 58784 --- [nio-8080-exec-6] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped to public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest) 2019-02-15 17:52:20.713 DEBUG 58784 --- [nio-8080-exec-6] o.s.w.s.m.m.a.HttpEntityMethodProcessor : Using 'application/json', given [application/json] and supported [application/json, application/*+json, application/json, application/*+json] 2019-02-15 17:52:20.713 DEBUG 58784 --- [nio-8080-exec-6] o.s.w.s.m.m.a.HttpEntityMethodProcessor : Writing [{timestamp=Fri Feb 15 17:52:20 CET 2019, status=404, error=Not Found, message=No message available, path=/bank-transfer-calculation-service/null/swagger-resources/configuration/ui}] 2019-02-15 17:52:20.714 DEBUG 58784 --- [nio-8080-exec-6] o.s.web.servlet.DispatcherServlet : Exiting from "ERROR" dispatch, status 404 2019-02-15 17:52:20.718 DEBUG 58784 --- [nio-8080-exec-7] o.s.web.servlet.DispatcherServlet : GET "/bank-transfer-calculation-service/null/swagger-resources/configuration/security", parameters={} 2019-02-15 17:52:20.720 DEBUG 58784 --- [nio-8080-exec-7] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/META-INF/resources/", "classpath:/resources/", "classpath:/static/", "classpath:/public/", "/"] 2019-02-15 17:52:20.721 DEBUG 58784 --- [nio-8080-exec-7] o.s.w.s.r.ResourceHttpRequestHandler : Resource not found 2019-02-15 17:52:20.721 DEBUG 58784 --- [nio-8080-exec-7] o.s.web.servlet.DispatcherServlet : Completed 404 NOT_FOUND 2019-02-15 17:52:20.722 DEBUG 58784 --- [nio-8080-exec-7] o.s.web.servlet.DispatcherServlet : "ERROR" dispatch for GET "/bank-transfer-calculation-service/error", parameters={} 2019-02-15 17:52:20.724 DEBUG 58784 --- [nio-8080-exec-7] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped to public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest) 2019-02-15 17:52:20.726 DEBUG 58784 --- [nio-8080-exec-7] o.s.w.s.m.m.a.HttpEntityMethodProcessor : Using 'application/json', given [application/json] and supported [application/json, application/*+json, application/json, application/*+json] 2019-02-15 17:52:20.726 DEBUG 58784 --- [nio-8080-exec-7] o.s.w.s.m.m.a.HttpEntityMethodProcessor : Writing [{timestamp=Fri Feb 15 17:52:20 CET 2019, status=404, error=Not Found, message=No message available, path=/bank-transfer-calculation-service/null/swagger-resources/configuration/security}] 2019-02-15 17:52:20.727 DEBUG 58784 --- [nio-8080-exec-7] o.s.web.servlet.DispatcherServlet : Exiting from "ERROR" dispatch, status 404 2019-02-15 17:52:20.731 DEBUG 58784 --- [nio-8080-exec-8] o.s.web.servlet.DispatcherServlet : GET "/bank-transfer-calculation-service/null/swagger-resources", parameters={} 2019-02-15 17:52:20.732 DEBUG 58784 --- [nio-8080-exec-8] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/META-INF/resources/", "classpath:/resources/", "classpath:/static/", "classpath:/public/", "/"] 2019-02-15 17:52:20.733 DEBUG 58784 --- [nio-8080-exec-8] o.s.w.s.r.ResourceHttpRequestHandler : Resource not found 2019-02-15 17:52:20.734 DEBUG 58784 --- [nio-8080-exec-8] o.s.web.servlet.DispatcherServlet : Completed 404 NOT_FOUND 2019-02-15 17:52:20.734 DEBUG 58784 --- [nio-8080-exec-8] o.s.web.servlet.DispatcherServlet : "ERROR" dispatch for GET "/bank-transfer-calculation-service/error", parameters={} 2019-02-15 17:52:20.735 DEBUG 58784 --- [nio-8080-exec-8] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped to public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest) 2019-02-15 17:52:20.735 DEBUG 58784 --- [nio-8080-exec-8] o.s.w.s.m.m.a.HttpEntityMethodProcessor : Using 'application/json', given [application/json] and supported [application/json, application/*+json, application/json, application/*+json] 2019-02-15 17:52:20.735 DEBUG 58784 --- [nio-8080-exec-8] o.s.w.s.m.m.a.HttpEntityMethodProcessor : Writing [{timestamp=Fri Feb 15 17:52:20 CET 2019, status=404, error=Not Found, message=No message available, path=/bank-transfer-calculation-service/null/swagger-resources}] 2019-02-15 17:52:20.736 DEBUG 58784 --- [nio-8080-exec-8] o.s.web.servlet.DispatcherServlet : Exiting from "ERROR" dispatch, status 404 2019-02-15 17:52:20.742 DEBUG 58784 --- [nio-8080-exec-9] o.s.web.servlet.DispatcherServlet : GET "/bank-transfer-calculation-service/null/swagger-resources/configuration/ui", parameters={} 2019-02-15 17:52:20.743 DEBUG 58784 --- [nio-8080-exec-9] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped to ResourceHttpRequestHandler ["classpath:/ME

Why is it looking for path: "/bank-transfer-calculation-service/null/swagger-resources/configuration/ui"?

Whats the null value?

The text was updated successfully, but these errors were encountered:

Toerktumlare · 2019-02-16T16:50:03Z

i don't really understand what is happening under the covers. I have tried debugging but as it seems is that if you don't explicitly set

.pathMapping("/")

To forward slash, the front end gui will DDOS your application under the covers, and you will not see this unless you run your spring boot in debug mode.

when front end is building it's path it has some value defaulted to null, and if it doesn't get something, it then builds it's path containing the null value.

I don't know if this is a bug, or there should be added a default value instead of the null as default.

lombocska · 2019-05-24T11:50:38Z

@Tandolf Hello,
I saw your issue here, and maybe can I ask you about Did you manage to solve this issue?

Was it something like this?
#3001

Toerktumlare · 2019-05-24T11:58:02Z

hi @lombocska i wrote my solution. As you can see, i solved it by explicitly setting the pathMapping value to "/" in my docket. If i omitted this setting, the springfox front end gui would as i said loop over some sort of request to the backend trying to fetch something on ${myApplicationName}/null/configuration/ui

I have no idea whats happening under the hood. My guess is that the springfox gui does a call at startup back to the frontend to fetch its configuration settings. If you don't explicitly set the pathMapping it will default build some sort of URL with the value null in it.

Toerktumlare · 2019-05-24T12:00:21Z

this is the solution

@EnableSwagger2
public class SwaggerConfiguration {
    @Bean
    public Docket api() {
        return new Docket(DocumentationType.SWAGGER_2)
                .select()
                .apis(RequestHandlerSelectors.any())
                .paths(PathSelectors.any())
                .pathMapping("/") <----- This line of code
                .build();
    }
}

lombocska · 2019-05-24T12:08:11Z

:) @Tandolf

Now, the the pathMapping works, thank you!!

[2019-05-24 14:05:41] TRACE [nio-8080-exec-1] o.s.w.s.h.SimpleUrlHandlerMapping Mapped to HandlerExecutionChain with [ResourceHttpRequestHandler ["classpath:/META-INF/resources/", "classpath:/resources/", "classpath:/static/", "classpath:/public/", "/"]] and 5 interceptors
[2019-05-24 14:05:41] TRACE [nio-8080-exec-1] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:41] DEBUG [nio-8080-exec-1] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}
[2019-05-24 14:05:41] TRACE [nio-8080-exec-2] o.s.w.s.DispatcherServlet GET "/webjars/springfox-swagger-ui/springfox.css?v=2.9.2", parameters={masked}, headers={masked} in DispatcherServlet 'dispatcherServlet'
[2019-05-24 14:05:41] TRACE [nio-8080-exec-3] o.s.w.s.DispatcherServlet GET "/webjars/springfox-swagger-ui/swagger-ui.css?v=2.9.2", parameters={masked}, headers={masked} in DispatcherServlet 'dispatcherServlet'
[2019-05-24 14:05:41] TRACE [nio-8080-exec-2] o.s.w.s.h.SimpleUrlHandlerMapping Matching patterns [/webjars/**, /**]
[2019-05-24 14:05:41] TRACE [nio-8080-exec-3] o.s.w.s.h.SimpleUrlHandlerMapping Matching patterns [/webjars/**, /**]
[2019-05-24 14:05:41] TRACE [nio-8080-exec-3] o.s.w.s.h.SimpleUrlHandlerMapping Mapped to HandlerExecutionChain with [ResourceHttpRequestHandler ["classpath:/META-INF/resources/webjars/"]] and 5 interceptors
[2019-05-24 14:05:41] TRACE [nio-8080-exec-2] o.s.w.s.h.SimpleUrlHandlerMapping Mapped to HandlerExecutionChain with [ResourceHttpRequestHandler ["classpath:/META-INF/resources/webjars/"]] and 5 interceptors
[2019-05-24 14:05:41] TRACE [nio-8080-exec-2] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:41] DEBUG [nio-8080-exec-2] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}
[2019-05-24 14:05:41] TRACE [nio-8080-exec-3] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:41] DEBUG [nio-8080-exec-3] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}
[2019-05-24 14:05:41] TRACE [nio-8080-exec-4] o.s.w.s.DispatcherServlet GET "/webjars/springfox-swagger-ui/swagger-ui-bundle.js?v=2.9.2", parameters={masked}, headers={masked} in DispatcherServlet 'dispatcherServlet'
[2019-05-24 14:05:41] TRACE [nio-8080-exec-4] o.s.w.s.h.SimpleUrlHandlerMapping Matching patterns [/webjars/**, /**]
[2019-05-24 14:05:41] TRACE [nio-8080-exec-4] o.s.w.s.h.SimpleUrlHandlerMapping Mapped to HandlerExecutionChain with [ResourceHttpRequestHandler ["classpath:/META-INF/resources/webjars/"]] and 5 interceptors
[2019-05-24 14:05:41] TRACE [nio-8080-exec-5] o.s.w.s.DispatcherServlet GET "/webjars/springfox-swagger-ui/swagger-ui-standalone-preset.js?v=2.9.2", parameters={masked}, headers={masked} in DispatcherServlet 'dispatcherServlet'
[2019-05-24 14:05:41] TRACE [nio-8080-exec-5] o.s.w.s.h.SimpleUrlHandlerMapping Matching patterns [/webjars/**, /**]
[2019-05-24 14:05:41] TRACE [nio-8080-exec-5] o.s.w.s.h.SimpleUrlHandlerMapping Mapped to HandlerExecutionChain with [ResourceHttpRequestHandler ["classpath:/META-INF/resources/webjars/"]] and 5 interceptors
[2019-05-24 14:05:41] TRACE [nio-8080-exec-6] o.s.w.s.DispatcherServlet GET "/webjars/springfox-swagger-ui/springfox.js?v=2.9.2", parameters={masked}, headers={masked} in DispatcherServlet 'dispatcherServlet'
[2019-05-24 14:05:41] TRACE [nio-8080-exec-6] o.s.w.s.h.SimpleUrlHandlerMapping Matching patterns [/webjars/**, /**]
[2019-05-24 14:05:41] TRACE [nio-8080-exec-6] o.s.w.s.h.SimpleUrlHandlerMapping Mapped to HandlerExecutionChain with [ResourceHttpRequestHandler ["classpath:/META-INF/resources/webjars/"]] and 5 interceptors
[2019-05-24 14:05:41] TRACE [nio-8080-exec-5] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:41] DEBUG [nio-8080-exec-5] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}
[2019-05-24 14:05:41] TRACE [nio-8080-exec-6] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:41] DEBUG [nio-8080-exec-6] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}
[2019-05-24 14:05:41] TRACE [nio-8080-exec-4] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:41] DEBUG [nio-8080-exec-4] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}
[2019-05-24 14:05:42] TRACE [nio-8080-exec-7] o.s.w.s.DispatcherServlet GET "/swagger-resources/configuration/ui", parameters={}, headers={masked} in DispatcherServlet 'dispatcherServlet'
[2019-05-24 14:05:42] TRACE [nio-8080-exec-7] o.s.w.s.m.m.a.RequestMappingHandlerMapping Mapped to public org.springframework.http.ResponseEntity<springfox.documentation.swagger.web.UiConfiguration> springfox.documentation.swagger.web.ApiResourceController.uiConfiguration()
[2019-05-24 14:05:42] TRACE [nio-8080-exec-7] o.s.w.s.m.m.a.ServletInvocableHandlerMethod Arguments: []
[2019-05-24 14:05:42] DEBUG [nio-8080-exec-7] o.s.w.s.m.m.a.HttpEntityMethodProcessor Using 'application/json', given [application/json] and supported [application/json, application/*+json, application/json, application/*+json]
[2019-05-24 14:05:42] TRACE [nio-8080-exec-7] o.s.w.s.m.m.a.HttpEntityMethodProcessor Writing [BaseView(data=springfox.documentation.swagger.web.UiConfiguration@36ad6755)]
[2019-05-24 14:05:42] TRACE [nio-8080-exec-7] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:42] DEBUG [nio-8080-exec-7] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}
[2019-05-24 14:05:42] TRACE [nio-8080-exec-8] o.s.w.s.DispatcherServlet GET "/swagger-resources/configuration/security", parameters={}, headers={masked} in DispatcherServlet 'dispatcherServlet'
[2019-05-24 14:05:42] TRACE [nio-8080-exec-8] o.s.w.s.m.m.a.RequestMappingHandlerMapping Mapped to public org.springframework.http.ResponseEntity<springfox.documentation.swagger.web.SecurityConfiguration> springfox.documentation.swagger.web.ApiResourceController.securityConfiguration()
[2019-05-24 14:05:42] TRACE [nio-8080-exec-8] o.s.w.s.m.m.a.ServletInvocableHandlerMethod Arguments: []
[2019-05-24 14:05:42] DEBUG [nio-8080-exec-8] o.s.w.s.m.m.a.HttpEntityMethodProcessor Using 'application/json', given [application/json] and supported [application/json, application/*+json, application/json, application/*+json]
[2019-05-24 14:05:42] TRACE [nio-8080-exec-8] o.s.w.s.m.m.a.HttpEntityMethodProcessor Writing [BaseView(data=springfox.documentation.swagger.web.SecurityConfiguration@10d8dac5)]
[2019-05-24 14:05:42] TRACE [nio-8080-exec-8] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:42] DEBUG [nio-8080-exec-8] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}
[2019-05-24 14:05:42] TRACE [nio-8080-exec-9] o.s.w.s.DispatcherServlet GET "/swagger-resources", parameters={}, headers={masked} in DispatcherServlet 'dispatcherServlet'
[2019-05-24 14:05:42] TRACE [nio-8080-exec-9] o.s.w.s.m.m.a.RequestMappingHandlerMapping Mapped to public org.springframework.http.ResponseEntity<java.util.List<springfox.documentation.swagger.web.SwaggerResource>> springfox.documentation.swagger.web.ApiResourceController.swaggerResources()
[2019-05-24 14:05:42] TRACE [nio-8080-exec-9] o.s.w.s.m.m.a.ServletInvocableHandlerMethod Arguments: []
[2019-05-24 14:05:42] DEBUG [nio-8080-exec-9] o.s.w.s.m.m.a.HttpEntityMethodProcessor Using 'application/json', given [application/json] and supported [application/json, application/*+json, application/json, application/*+json]
[2019-05-24 14:05:42] TRACE [nio-8080-exec-9] o.s.w.s.m.m.a.HttpEntityMethodProcessor Writing [BaseView(data=[springfox.documentation.swagger.web.SwaggerResource@3ff587a3])]
[2019-05-24 14:05:42] TRACE [nio-8080-exec-9] o.s.w.s.DispatcherServlet No view rendering, null ModelAndView returned.
[2019-05-24 14:05:42] DEBUG [nio-8080-exec-9] o.s.w.s.DispatcherServlet Completed 200 OK, headers={masked}```

But overall, my ui does not work at all for the time being....

Nevermind, thanks for helping me! :)

stale · 2020-06-24T06:00:26Z

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

Toerktumlare · 2020-06-24T11:48:50Z

this is still an issue and should not be closed.

colameo · 2020-07-07T13:30:50Z

it happens also with:
Springfox version 2.10.5
Spring Boot 2.3.1.RELEASE

dilipkrish · 2020-07-08T04:20:00Z

@colameo this should be fixed in the 3.0.0-SNAPSHOT that is releasing shortly

dilipkrish · 2020-07-13T03:50:05Z

This should now be fixed

rabac · 2020-10-22T00:12:49Z

I don't think this is fixed.
I still see this error in version 3.0.0 - and I don't see it when running the application locally but only when it runs on Openshift.
Any idea what's going on?

satishpatro44 · 2020-12-07T15:05:50Z

I am getting this in 2.9.2
This issue is apparently more weird then I thought.
We have multi module app, where common packages (build.gradle), config of swagger is there. This issue is coming for only one module, but not coming for other.
And, that to it comes only when chromium related browsers (chrome, edge new) is opened.

peeyushsurolia · 2020-12-15T12:28:04Z

I believe this issue should not be closed , I am still facing same issue with following code changes

compile group: 'io.springfox', name: 'springfox-boot-starter', version: '3.0.0'

@Bean
  public Docket api() {
    return new Docket(DocumentationType.SWAGGER_2)
        .select()
        .apis(RequestHandlerSelectors.any())
        .paths(PathSelectors.any())
        .build()
        .pathMapping("/");
  }

Getting Error in infinity loop after starting server : null/swagger-resources/configuration/ui

nicovanbelle · 2021-02-18T11:27:41Z

I'm also still getting this exception.. very weird. Added pathMapping but it did not help.

Update for no obvious reason, rebooting my computer did the trick. Invalidate cache of IntelliJ did not solve it.

kirillt-home · 2021-03-12T12:11:22Z

In my case it was old swagger (from previous app launch) openned in browser who did this calls

mvershinin-chwy · 2021-04-21T21:49:36Z

Still an issue, experienced this in 3.0.0

igarciadev · 2021-05-12T08:26:44Z

In my case it was old swagger (from previous app launch) openned in browser who did this calls

In my case, the issue was the same

colwynB2K · 2021-05-26T15:47:25Z

To me it seems more like possible timing issue in the frontend code to me?

https://github.com/springfox/springfox/blob/2.9.2/springfox-swagger-ui/src/web/js/springfox.js

At window load it seems to try to get the base url and I think the result is null at point

const getBaseURL = () => { const urlMatches = /(.)/swagger-ui.html./.exec(window.location.href); return urlMatches[1]; };

This result is then used in

/* Entry Point */
(async () => {
await buildSystemAsync(getBaseURL());
await csrfSupport(getBaseURL()); })();

And inside buildSystemAsync there is a exception catch clause which basically just retries the same thing over and over, although it seems that the intention is to prompt the user for input? Maybe it is a race-condition where other code triggers a page reload which again triggers the code above.

} catch (e) { const retryURL = await prompt( "Unable to infer base url. This is common when using dynamic servlet registration or when" + " the API is behind an API Gateway. The base url is the root of where" + " all the swagger resources are served. For e.g. if the api is available at http://example.org/api/v2/api-docs" + " then the base url is http://example.org/api/. Please enter the location manually: ", window.location.href);
return buildSystemAsync(retryURL); }

Not being a frontend developer, I looked up wat the prompt function does and I think that if you combine it with await that it may time out and then use the default value mentioned with the prompt function, in this case window.location.href and that is when the loop starts. But this is purely speculation and needs a frontend dev to look at it.

electrobabe · 2021-09-07T17:08:58Z

In my case with Swagger 3.0.0 - especially io.springfox:springfox-boot-starter - specifying the spring-boot URL context-path solved this loop:

in application.properties: server.servlet.context-path=/
Or if you have an application.yml file:

server:
  servlet:
    context-path: /

Warning: It will change the base path of all web services, not only Swagger

ThiagoAnd · 2022-05-05T14:59:57Z

Had the same looping issue using springfox-boot-starter version 3.0.0. with windows, and intellij

In my case it was old swagger (from previous app launch) openned in browser who did this calls

apparently for me that was the problem. I had opened the local application at the url of the old swagger:
http://localhost:8080/swagger-ui.html#/

And I saw that it was still there, I closed the tab, ran the application again and opened it in the new url of openapi 3.0:
http://localhost:8080/swagger-ui/index.html#/

I believe that was it, because before I tried to change the application.yml and docket settings according to what the colleagues above said and it didn't work.

colameo · 2022-05-05T15:04:04Z

...don't waste your time and switch to spring-doc

fireinrain · 2022-05-30T03:57:23Z

I have the same issue. why PropertySourcedRequestMappingHandlerMapping is loging infinity log for looking up handler for path: /error

fireinrain · 2022-05-30T04:54:22Z

You cant close this issue, it's not be solved.

SpringFox + Spring Boot 에서 버그가 있음 (springfox/springfox#2907)

stale bot added the wontfix label Jun 24, 2020

stale bot removed the wontfix label Jun 24, 2020

dilipkrish added the question label Jul 8, 2020

dilipkrish added this to the 3.0 milestone Jul 8, 2020

dilipkrish added the in progress label Jul 9, 2020

dilipkrish closed this as completed Jul 13, 2020

dilipkrish added bug and removed in progress question labels Jul 13, 2020

dilipkrish mentioned this issue Jul 14, 2020

Announcement: 3.0.0 Release #3386

Closed

dolgodolah added a commit to dolgodolah/my-playlists that referenced this issue Oct 13, 2022

back: OAS(Swagger) 라이브러리 SpringFox에서 SpringDoc으로 변경

cb0559b

SpringFox + Spring Boot 에서 버그가 있음 (springfox/springfox#2907)

rehmetjan mentioned this issue Sep 20, 2024

死循环 404 /swagger-ui/null/swagger-resources/configuration/ui jeecgboot/JeecgBoot#7229

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Infinity loop when starting spring boot server #2907

Infinity loop when starting spring boot server #2907

Toerktumlare commented Feb 15, 2019 •

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Toerktumlare commented Feb 16, 2019 •

edited

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lombocska commented May 24, 2019 •

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Toerktumlare commented May 24, 2019

Toerktumlare commented May 24, 2019 •

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lombocska commented May 24, 2019

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fireinrain commented May 30, 2022

fireinrain commented May 30, 2022

Infinity loop when starting spring boot server #2907

Infinity loop when starting spring boot server #2907

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Toerktumlare commented Feb 15, 2019 • edited Loading

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lombocska commented May 24, 2019

stale bot commented Jun 24, 2020

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colameo commented Jul 7, 2020

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rabac commented Oct 22, 2020

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nicovanbelle commented Feb 18, 2021 • edited Loading

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electrobabe commented Sep 7, 2021

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fireinrain commented May 30, 2022

fireinrain commented May 30, 2022

Toerktumlare commented Feb 15, 2019 •

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Toerktumlare commented Feb 16, 2019 •

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lombocska commented May 24, 2019 •

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Toerktumlare commented May 24, 2019 •

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nicovanbelle commented Feb 18, 2021 •

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colwynB2K commented May 26, 2021 •

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