Spring 引导数据流：页面大小不得小于一

Question

我正在尝试将应用程序注册到 Spring 引导数据流本地服务器。但我收到以下错误：在仪表板上。

Page Size must not be less than one

如何解决这个问题？我是否缺少任何依赖性？但是，该应用已从数据流 Shell 成功注册。但是，它仍然无法从仪表板获得。请参阅下面的屏幕截图和堆栈跟踪。

2017-06-26 12:45:42.314 ERROR 5444 --- [nio-9393-exec-6] o.s.c.d.s.c.RestControllerAdvice         : Caught exception while handling a request

java.lang.IllegalArgumentException: Page size must not be less than one!
    at org.springframework.data.domain.AbstractPageRequest.<init>(AbstractPageRequest.java:47) ~[spring-data-commons-1.13.4.RELEASE.jar:na]
    at org.springframework.data.domain.PageRequest.<init>(PageRequest.java:63) ~[spring-data-commons-1.13.4.RELEASE.jar:na]
    at org.springframework.data.web.PagedResourcesAssembler.addPaginationLinks(PagedResourcesAssembler.java:222) ~[spring-data-commons-1.13.4.RELEASE.jar:na]
    at org.springframework.data.web.PagedResourcesAssembler.createResource(PagedResourcesAssembler.java:205) ~[spring-data-commons-1.13.4.RELEASE.jar:na]
    at org.springframework.data.web.PagedResourcesAssembler.toResource(PagedResourcesAssembler.java:115) ~[spring-data-commons-1.13.4.RELEASE.jar:na]
    at org.springframework.cloud.dataflow.server.controller.AppRegistryController.list(AppRegistryController.java:119) ~[spring-cloud-dataflow-server-core-1.2.0.RELEASE.jar:1.2.0.RELEASE]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-w

Answer 1

正在通过 spring-cloud/spring-cloud-dataflow#1545. The fix will be included in the upcoming 1.2.2.RELEASE 解决此问题。

同时，请拉取 PR 并在本地构建它以供您测试。

Spring 引导数据流：页面大小不得小于一

Spring Boot Data Flow : Page Size must not be less than one

java

spring

spring-boot

spring-cloud-dataflow