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1.b.52 直接升级到 1.r.56 控制台报NullPointerException，请问需要怎么调整才能适应此次升级呢？ #1066

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wqmain opened this issue Jun 7, 2016 · 8 comments
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1.b.52 直接升级到 1.r.56 控制台报NullPointerException，请问需要怎么调整才能适应此次升级呢？ #1066

wqmain opened this issue Jun 7, 2016 · 8 comments
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@wendal
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Mvc 重要
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1.r.57

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@wqmain
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wqmain commented Jun 7, 2016

以下是MainModule代码，MainSetup都没进去呀，Nutz初始化时就报异常了：
@ok("json")
@fail("json")
@views({ExportMaker.class})
@modules(scanPackage = true)
@IocBy(type = ComboIocProvider.class, args = {
"_org.nutz.ioc.loader.json.JsonLoader", "ioc/",
"_org.nutz.ioc.loader.annotation.AnnotationIocLoader",
"org.rings.framework" })
@filters({
@by(type=WordFilter.class, args={"/(exp|imp)/"}),
@by(type=LoginAdminFilter.class, args={"^/(exp|imp|code)/", Constant.SYS_USER, "/admin/login/"})
})
@SetupBy(value = MainSetup.class)
public class MainModule {
}

以下是Tomcat启动时报的异常：

2016-06-07 10:43:31 INFO [NutIoc] - NutIoc init begin ...
2016-06-07 10:43:31 INFO [NutIoc] - ... NutIoc init complete
2016-06-07 10:43:31 INFO [NutLoading] - Build URL mapping by org.nutz.mvc.impl.UrlMappingImpl ...
2016-06-07 10:43:48 INFO [NutActionChainMaker] - Optional processor class not found, disabled : org.nutz.integration.shiro.NutShiroProcessor
2016-06-07 10:45:10 INFO [NutActionChainMaker] - Optional processor class not found, disabled : org.nutz.plugins.validation.ValidationProcessor
2016-06-07 10:46:31 ERROR [NutLoading] - Error happend during start serivce!
java.lang.NullPointerException
at org.nutz.mvc.adaptor.injector.NameInjector.(NameInjector.java:35)
at org.nutz.mvc.adaptor.injector.ArrayInjector.(ArrayInjector.java:24)
at org.nutz.mvc.adaptor.AbstractAdaptor.paramNameInject(AbstractAdaptor.java:312)
at org.nutz.mvc.adaptor.AbstractAdaptor.init(AbstractAdaptor.java:136)
at org.nutz.mvc.impl.processor.AdaptorProcessor.evalHttpAdaptor(AdaptorProcessor.java:40)
at org.nutz.mvc.impl.processor.AdaptorProcessor.init(AdaptorProcessor.java:23)
at org.nutz.mvc.impl.NutActionChainMaker.eval(NutActionChainMaker.java:38)
at org.nutz.mvc.impl.UrlMappingImpl.add(UrlMappingImpl.java:47)
at org.nutz.mvc.impl.NutLoading.evalUrlMapping(NutLoading.java:203)
at org.nutz.mvc.impl.NutLoading.load(NutLoading.java:107)
at org.nutz.mvc.ActionHandler.(ActionHandler.java:19)
at org.nutz.mvc.NutFilter._init(NutFilter.java:87)
at org.nutz.mvc.NutFilter.init(NutFilter.java:65)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:298)
at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:119)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4102)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4760)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:803)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:780)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1080)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1003)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:507)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1322)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:325)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1069)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1061)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
2016-06-07 10:46:31 ERROR [NutLoading] - try to depose ioc
2016-06-07 10:46:31 INFO [NutIoc] - org.nutz.ioc.impl.NutIoc@1678177258 is closing. startup date [16-06-07 10:43:31.392]
2016-06-07 10:46:31 INFO [NutIoc] - org.nutz.ioc.impl.NutIoc@1678177258 is deposed. startup date [16-06-07 10:43:31.392]
2016-6-7 10:46:31 org.apache.catalina.core.StandardContext filterStart
严重: Exception starting filter nutz
org.nutz.mvc.LoadingException: java.lang.NullPointerException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.nutz.lang.born.ConstructorBorning.born(ConstructorBorning.java:17)
at org.nutz.lang.born.BornContext.doBorn(BornContext.java:60)
at org.nutz.lang.Mirror.born(Mirror.java:990)
at org.nutz.lang.Lang.wrapThrow(Lang.java:169)
at org.nutz.mvc.impl.NutLoading.load(NutLoading.java:134)
at org.nutz.mvc.ActionHandler.(ActionHandler.java:19)
at org.nutz.mvc.NutFilter._init(NutFilter.java:87)
at org.nutz.mvc.NutFilter.init(NutFilter.java:65)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:298)
at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:119)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4102)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4760)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:803)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:780)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1080)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1003)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:507)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1322)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:325)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1069)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1061)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.NullPointerException
at org.nutz.mvc.adaptor.injector.NameInjector.(NameInjector.java:35)
at org.nutz.mvc.adaptor.injector.ArrayInjector.(ArrayInjector.java:24)
at org.nutz.mvc.adaptor.AbstractAdaptor.paramNameInject(AbstractAdaptor.java:312)
at org.nutz.mvc.adaptor.AbstractAdaptor.init(AbstractAdaptor.java:136)
at org.nutz.mvc.impl.processor.AdaptorProcessor.evalHttpAdaptor(AdaptorProcessor.java:40)
at org.nutz.mvc.impl.processor.AdaptorProcessor.init(AdaptorProcessor.java:23)
at org.nutz.mvc.impl.NutActionChainMaker.eval(NutActionChainMaker.java:38)
at org.nutz.mvc.impl.UrlMappingImpl.add(UrlMappingImpl.java:47)
at org.nutz.mvc.impl.NutLoading.evalUrlMapping(NutLoading.java:203)
at org.nutz.mvc.impl.NutLoading.load(NutLoading.java:107)
... 29 more
2016-6-7 10:46:31 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2016-6-7 10:46:31 org.apache.catalina.core.StandardContext start
严重: Context [/lightfw] startup failed due to previous errors
2016-6-7 10:46:31 org.apache.coyote.http11.Http11AprProtocol start
信息: Starting Coyote HTTP/1.1 on http-8081
2016-6-7 10:46:31 org.apache.coyote.ajp.AjpAprProtocol start
信息: Starting Coyote AJP/1.3 on ajp-829
2016-6-7 10:46:31 org.apache.catalina.startup.Catalina start
信息: Server startup in 181314 ms
@wendal
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wendal commented Jun 7, 2016

把日志设置为debug, 然后找出具体的入口方法(应该是某个带数组参数的方法),贴一下

@wendal wendal added the 重要 label Jun 7, 2016
@wendal wendal added this to the 1.r.57 milestone Jun 7, 2016
@wendal wendal self-assigned this Jun 7, 2016
@wendal wendal added the Mvc label Jun 7, 2016
@wqmain
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wqmain commented Jun 7, 2016

日志调整为debug后，看到有个Eval FAIL，是HttpServletRequest 等参数解析失败么？

2016-06-07 11:01:22 DEBUG [Loadings] - >> add 'org.rings.framework.system.action.UserAction'
2016-06-07 11:01:22 DEBUG [Loadings] - >> add 'org.rings.framework.upload.action.AttachUploadAction'
2016-06-07 11:01:22 DEBUG [Loadings] - >> add 'org.rings.framework.upload.action.HeadUploadAction'
2016-06-07 11:01:26 INFO [NutActionChainMaker] - Optional processor class not found, disabled : org.nutz.integration.shiro.NutShiroProcessor
2016-06-07 11:01:26 INFO [NutActionChainMaker] - Optional processor class not found, disabled : org.nutz.plugins.validation.ValidationProcessor
2016-06-07 11:01:26 DEBUG [UrlMappingImpl] - '/admin/system/user/list' >> UserAction.list(...) : void | @ok(jsp:/WEB-INF/admin/system/user-list.jsp) @fail(json ) | by 3 Filters | (I:UTF-8/O:UTF-8)
2016-06-07 11:01:26 DEBUG [UrlMappingImpl] - '/admin/system/user/save' >> UserAction.save(...) : Object | @ok(json ) @fail(json ) | by 3 Filters | (I:UTF-8/O:UTF-8)
2016-06-07 11:01:26 DEBUG [UrlMappingImpl] - '/admin/system/user/enable/?/?' >> UserAction.enable(...) : Object | @ok(json ) @fail(json ) | by 3 Filters | (I:UTF-8/O:UTF-8)
2016-06-07 11:01:26 DEBUG [NutActionChainMaker] - Eval FAIL!! : public java.lang.Object org.rings.framework.system.action.UserAction.deleteAll(javax.servlet.http.HttpServletRequest,java.lang.String[],java.lang.String)
java.lang.NullPointerException
at org.nutz.mvc.adaptor.injector.NameInjector.(NameInjector.java:35)
at org.nutz.mvc.adaptor.injector.ArrayInjector.(ArrayInjector.java:24)

@wqmain
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wqmain commented Jun 7, 2016

方法声明如下：

@at("/del")
public Object deleteAll(HttpServletRequest req, String[] uids, String tid) {
......
}

@wendal
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wendal commented Jun 7, 2016 •
edited
Loading

改成

public Object deleteAll(HttpServletRequest req, @Param("uids")String[] uids, String tid) {}

我翻了代码,是bug,得查查为何以前的版本不报错

@wqmain
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wqmain commented Jun 7, 2016 •
edited
Loading

这个改动地方太多了，那等你fix掉我再升级哈。
另外，看nutz的文档和你之前回复别人的issue，提到过exclipse的ecj编译方式，说明下我本机IDE的配置一直都没改过，需要我配合测试的话叫我一声就好。
主：我工程没用Maven

wendal added a commit that referenced this issue Jun 7, 2016
@wendal
add: testcase for #1066
a9ef106
@wendal wendal closed this as completed in 10690f2 Jun 7, 2016
@wendal
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wendal commented Jun 7, 2016

已fix, 待会可以下载快照, 或自行编译一下

@wqmain
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wqmain commented Jun 7, 2016

能告诉我改了哪个类，改了哪里么？ 学习下！！！

@wendal
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wendal commented Jun 7, 2016

10690f2 你点进去就能看到了, AbstractAdaptor的314行

@wqmain wqmain mentioned this issue Aug 2, 2016
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