关于软件里面修改数据源问题

qq1242337204

软件里面点击数据源报空指针，出不来。tomcat能启动，但是启动中有很多报错。。。跪求大神帮忙，谢谢

jishuang

默认下载的版本就是这样？数据源配置中都链接正确吗？
tomcat启动报错的完整错误信息发一下看看

qq1242337204

jishuang 发表于 2017-11-27 09:58
默认下载的版本就是这样？数据源配置中都链接正确吗？
tomcat启动报错的完整错误信息发一下看看 ...

下载下来就这样，数据源初始化配置成功的，tomcat报的IO异常

jishuang

tomcat启动报错的完整错误信息发一下看看

qq1242337204

jishuang 发表于 2017-11-27 14:04
tomcat启动报错的完整错误信息发一下看看

java.io.IOException: 参数错误。
        at java.io.FileOutputStream.writeBytes(Native Method)
        at java.io.FileOutputStream.write(FileOutputStream.java:326)
        at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
        at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
        at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
        at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
        at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
        at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:57)
        at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:315)
        at org.apache.log4j.RollingFileAppender.subAppend(RollingFileAppender.java:236)
        at org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
        at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
        at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65)
        at org.apache.log4j.Category.callAppenders(Category.java:203)
        at org.apache.log4j.Category.forcedLog(Category.java:388)
        at org.apache.log4j.Category.info(Category.java:663)
        at com.justep.push.servlet.PushServlet.init(Unknown Source)
        at javax.servlet.GenericServlet.init(GenericServlet.java:212)
        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1213)
        at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1026)
        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4425)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4738)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
        at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:675)
        at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:601)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
        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:754)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

jishuang

把tomcat下的logs目录和model同级的logs目录压缩发一下