already 第51页

关于session.auto_start报警的问题

运行结果时有如下报警信息：Warning: session_start() [function.session-start]: Cannot send session cookie - headers already

weixin_33912453·2020-09-16 04:54

报错：Something is already running on port 8000.

在用react框架的时候，用cnpmrundev命令执行项目时，有时会出现这种错误，这是因为你之前执行过该命令，但是没关闭，解决办法是打开任务管理器，在进程中找到node.exe，右键关闭这个进程，然后重新运行cnpmrundev即可。转载于:https://www.cnblogs.com/wsg25/p/10609459.html

weixin_30702887·2020-09-16 04:32

报错：something is already running on port 3000

react应用；错误描述：有两个项目，项目A进行npmstart后没有Ctrl+C，也没npmstop，直接关闭gitbash窗口；当项目B再次进行npmstart，此时报错：出现somethingisalreadyrunningonport3000

Apple-Wang·2020-09-16 04:37

webpackdevserver 报错Something is already running on port 3000 不一定是因为端口被占用

webpackdevserver报错Somethingisalreadyrunningonport3000不一定是因为端口被占用也有可能是你没有开localhost绑定域名导致域名解析失败跟踪代码发现：

after you·2020-09-16 02:32

Something is already running on port 3000.

报错Somethingisalreadyrunningonport3000.出现原因：在执行命令npxcreate-react-appmy-app时，我突然想换个项目名称，强行退出。

漂移的电子·2020-09-16 02:48

Git单独checkout子目录

节选自http://jasonkarns.com/blog/subdirectory-checkouts-with-git-sparse-checkout/ExistingRepositoryIfyoualreadyhavearepository

天王·2020-09-16 01:45

Variable cluster_weights already exists, disallowed. Did you mean to set reuse=True or reuse=tf.AUTO

Variablecluster_weightsalreadyexists,disallowed.Didyoumeantosetreuse=Trueorreuse=tf.AUTO_REUSEinVarScope

Mr_Brooks·2020-09-16 01:00

【POJ3710】Christmas Game （博弈-树上的删边问题）

DescriptionHarryandSallywereplayinggamesatChristmasEve.TheydrewsomeChristmastreesonapaper:Thentheytookturnstocutabranchofatree,andremovedthepartofthetreewhichhadalreadynotconnectedwiththeroot.Aste

weixin_30787531·2020-09-16 00:21

php文件代码采用UTF-8编码的BOM问题

---------------Warning:session_start()[function.session-start]:Cannotsendsessioncachelimiter-headersalreadysent

我把金钱献给你·2020-09-16 00:16

mybatis mapped statements collection already contains value for ..... 异常

刚进新公司遇见的问题，spring整合mybatis,Quartzquartz启动多线程交互通过mybatis交互DB层的时候报mappedstatementscollectionalreadycontainsvaluefor

91Fan·2020-09-15 23:23

The root already belongs to module “*”.

一般是因为项目存在多个模块，且模块之间有包含关系解决：打开ProjectStructure===》modeles===》将非项目名的model删除===》OK===》重新运行

Mr丶ChanP·2020-09-15 23:58

（python）使用python的random库模拟发红包算法

完整代码如下：importrandomdefhongbao(total,num):each=[]already=0foriinrange(1,num):t=random.randint(1,(total-already

csdn-panpan·2020-09-15 23:06

tomcat启动报错ERROR:transport error 202:bind failed:Address already

原因很简单：因为在catalina.sh中设置了调试启动参数declare-xCATALINA_OPTS="-Xdebug-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000"去掉即可，或者改一下address端口号

一骑绝尘2015·2020-09-15 22:45

redis集群错误解决：/usr/lib/ruby/gems/1.8/gems/redis-3.0.0/lib/redis/client.rb:79:in `call': ERR Slot 15495...

错误信息：/usr/lib/ruby/gems/1.8/gems/redis-3.0.0/lib/redis/client.rb:79:in`call':ERRSlot15495isalreadybusy

depiaozhanyou66348·2020-09-15 22:26

dubbo项目启动报错，无法加载org.apache.zookeeper.server.ZooTrace

org.apache.catalina.loader.WebappClassLoaderBaseloadClassINFO:Illegalaccess:thiswebapplicationinstancehasbeenstoppedalready.Couldnotloadorg.apache.zookeeper

子非鱼yy·2020-09-15 21:01

win10系统启动zookeeper，端口2181被占用Address already in use: bind

ERROR[main:ZooKeeperServerMain@90]-Unexpectedexception,exitingabnormallyjava.net.BindException:Addressalreadyinuse

yueyekkx·2020-09-15 21:02

启动Redis报错：Could not create Server TCP listening socket :6379: bind: Address already* in use--解决办法

最后一句提示：6379地址已经在使用（6379是redis默认的端口）如图我自己输入指令./redis-server显示Redis已经开启服务1）正常解决方法三部①通过指令找到redis进程，查看所有关于它的进程详情。ps-ef|grepredisroot308610Apr24?00:00:07./bin/redis-server*:6379root35313467001:00pts/000:00

辰兮要努力·2020-09-15 20:12

转：java.lang.IllegalStateException异常产生的原因及解决办法

72588135201102441617287/问题描述：错误类型大致为以下几种：java.lang.IllegalStateException：CannotforwardaresponsethatisalreadycommittedIllegalStateException

i9577·2020-09-15 19:17

share point 已在此服务器场中安装 ID 为 15/b7a69889-1789-4855-b8bd-9a3b4cfd7fc0 的功能。请使用强制属性显式地重新安装此功能。...

英文报错如下：Erroroccurredindeploymentstep'AddSolution':AfeaturewithID{Guid}hasalreadybeeninstalledinthisfarm.Uset

dengyi8023·2020-09-15 19:00

windows10 启动zookeeper，报端口被占用，但是查询没有占用

场景启动zookeeper，但是报Unexpectedexception,exitingabnormallyjava.net.BindException:Addressalreadyinuse:bind

ldx2·2020-09-15 19:08

ZooKeeper异常之端口被占用。

在启动ZooKeeper的时候，可能出现如下“端口被占用”的异常，导致服务器无法正常启动：java.net.BingException:Addressalreadyinuse这个异常是Java程序员最熟悉的异常之一

孤芳不自賞·2020-09-15 18:18

【Windows】freeSSHd开启ssh出错

：打开freesshd设置面板的时候发现“SSHserverisnotrunning”下面是个红叉，当我点击“ClickheretoStart”的时候，提示“thespecifiedaddressisalreadyinuse

吃不胖的茶叶蛋·2020-09-15 18:17

idea Error running 'tomcat': Unable to open debugger port (127.0.0.1:59511): java.net.SocketExceptio

26273743/unable-to-open-debugger-port-in-intellj-idea错误信息()Errorrunning‘tomcat’:Addresslocalhost:1099isalreadyinuseErrorrunning

伍特·2020-09-15 17:32

端口8080被占用

端口8080被占用，如何解决运行Tomcat时，出现Addressalreadyinuse:JVM_Bind:8080运行Tomcat时，出现Addressalreadyinuse:JVM_Bind:8080

专心的专·2020-09-15 17:41

java程序启动、停止、重启脚本

-z"$isExist"];thenecho"processalreadyrunning!!!

cxy1991xm·2020-09-15 17:31

Let's Encrypt手动续签

etc/letsencrypt/renewal/www.example.com.confproducedanunexpectederror:Atleastoneoftherequiredportsisalreadytaken

DevenChina·2020-09-15 16:59

重启集群之后，ambari与主机失去心跳无法恢复的解决办法

启动ambari服务表示已经存在：ERROR:ambari-agentalreadyrunning异常：theserverhasnotreceivedaheartbeatfromthishostformorethan3minutes3

光圈1001·2020-09-15 16:39

阿里云安装certbot-auto

就是被各种折腾，好不容易来到这一步：Readingpackagelists...DoneBuildingdependencytreeReadingstateinformation...Donedialogisalreadythenewestversion.gccisalreadythenewestversion.pythonisalreadythenewestversi

tianfs·2020-09-15 16:52

报错：java.net.bindexception: address already in use: jvm_bind:8082 windows下解决办法

根据端口号查找进程windows下cmd打开命令行，运行这个命令netstat-ano|findstr"8082"输入tasklist|findstr“10808”10808是这个进程的Pidtasklist|findstr"10808"WTF!QQ占用了8082？？？输入taskkill/imqq.exe/f终止这个进程taskkill/imqq.exe/f重新启动Springboot项目，查看

苏格拉没有底xx·2020-09-15 15:11

正则表达式学习指南(九)----Alternation

Ialreadyexplainedhowyoucanusecharacterclassestomatchasinglecharacteroutofseveralpossiblecharacters.Alternationissimilar.Youcanusealternationtomatchasingleregularexpressionoutofseveralpossibleregularex

wushuai1346·2020-09-15 15:07

java.net.BindException: Address already in use: JVM_Bind 项目启动端口被占用

启动时候报这个错是因为端口被占用.解决办法:1,查询到项目的端口配置文件,修改端口.2,查询占用端口的服务,关闭此服务.①window+r输入cmd打开控制台②输入你想要查的正在占用的端口号netstat-ano|findstr8080③此时会显示端口8080对应的tcp号。④关闭此服务taskkill/f/t/im19644此时项目就可以正常启动运行

王凯冲·2020-09-15 15:15

springboot2.0整合es的异常总结

异常:availableProcessorsisalreadysetto[4],rejecting[4]在启动类中加入System.setProperty("es.set.netty.runtime.available.processors

weixin_34128237·2020-09-15 15:51

CodeForces-895B XK Segments[二分][思维]

895BTimeLimit1000msMemorylimit262144kBProblemDescription：WhileVasyafinishedeatinghispieceofpizza,thelessonhasalreadystarted.Forbeinglateforthelesson

Guugle_·2020-09-15 14:08

Bash脚本和/ bin / bash ^ M：错误的解释器：没有这样的文件或目录[重复]

本文翻译自：Bashscriptand/bin/bash^M:badinterpreter:Nosuchfileordirectory[duplicate]Thisquestionalreadyhasananswerhere

p15097962069·2020-09-15 14:31

Hadoop安装遇到的各种异常及解决办法(1)

10:23,665INFOorg.apache.Hadoop.ipc.Client:Retryingconnecttoserver:Linux-hadoop-38/10.10.208.38:9000.Alreadytried0time

程序员成长史·2020-09-15 14:04

VirtualBox 导入vdi时报错 Cannot register the hard disk because a hard disk '' with UUID already exists.

今天在为VirtualBox导入Ubuntu系统时总是报错：Cannotregistertheharddiskbecauseaharddisk”withUUIDalreadyexists.解决方法：cmd

kidults·2020-09-15 14:48

使用JavaScript添加，删除，修改和检查HTML5属性

Inadditiontocreatingnewtagsandcontent,JavaScriptisfrequentlyusedtomodifytheattributesofelementsthatalreadyexistonthepage

cungui5726·2020-09-15 13:06

ZooKeeper集群搭建Error contacting service. It is probably not running.

/conf/zoo.cfgStartingzookeeper...alreadyrunningasprocess1911.--显示启动进程为1911[root@localhostbin]#zkSe

何卓Q-1259029469·2020-09-15 13:58

端口被占用：java.net.BindException: Address already in use: JVM_Bind

问题:通过通过MyEclipse启动Tomcat时报错java.net.BindException:Addressalreadyinuse:JVM_Bind原因：干别的的时候用了这个端口，用完没有关闭连接

pandayao233·2020-09-15 13:41

Result Maps collection already contains value for

2019独角兽企业重金招聘Python工程师标准>>>这两天因为项目需要整合Spring、struts2、mybatis三大框架，但启动的时候总出现这个错误，困扰我好久，在网上找到的答案都不是我想要的，今天终于知道原因了。user-mapper.xml如下：12456789101112insertintousers(user_id,login_name,real_name,password)13v

weixin_34283445·2020-09-15 12:17

mybatis绑定多个mapper,@ResultMap 报错: Mapped Statements collection already contains value for xxx

mybatis绑定多个mapper,@ResultMap报错:MappedStatementscollectionalreadycontainsvalueforxxx最近遇到一个奇葩的问题，主要是之前没遇到过

blueriver1125·2020-09-15 11:04

WARNING: file already exists but should not: C:\Users\workAI\AppData\Local\Temp\_MEI132522\torch\_C

此bug是使用pyinstaller编译文件为exe文件中产生的，具体如下：WARNING:filealreadyexistsbutshouldnot:C:\Users\workAI\AppData\Local

黄小黄i·2020-09-15 11:44

[Vue warn]: The data property “pageSize“ is already declared as a prop. Use prop default value

vue中使用props传递数据后就不能在子组件的data中用同样的名字了，否则会报错。解决方法直接去掉data中的相同名字改为其他的。

mao儿一根葱·2020-09-15 11:53

java System.out

System.out.println();是刚学java就接触的东西,但是有些东西到现在才开始思考首先说out,System.out:声明位置:/***The"standard"outputstream.Thisstreamisalready

午茶有毒·2020-09-15 11:08

IDEA创建maven项目报错解决：Failed to create a Maven project: xxxxx/pom.xml‘ already exists in VFS

原因：之前在这个文件夹里创建过同名的maven项目。解决方法如下：1.删除这个项目2.把回收站中的这个项目和之前同名的项目一起彻底删除3.重新创建项目

这、一年·2020-09-15 11:21

mybatis报错 Result Maps collection already contains value

请教了大佬也没发现端倪Causedby:java.lang.IllegalArgumentException:ResultMapscollectionalreadycontainsvalueforcn.xxxMapper.BaseResultMap

波子汽水yeah·2020-09-15 11:17

android 开机自动启动某个linux应用或脚本

test>adbpushinit.rc/failedtocopy'init.rc'to'//init.rc':Read-onlyfilesystem解决办法如下D:\test>adbrootadbdisalreadyrunningasrootD

水耗子·2020-09-15 10:40

多分类对数损失（Multi-Class Log-Loss）代码

包含actualtargetclasses的数组:parampredicted:分类预测结果矩阵,每个类别都有一个概率"""#Convert'actual'toabinaryarrayifit'snotalready

wang_Thr·2020-09-15 10:25

[译]Vulkan教程(24)索引buffer

The3Dmeshesyou'llberenderinginarealworldapplicationwilloftenshareverticesbetweenmultipletriangles.Thisalreadyhappensevenwithsomethingsimpleliked

weixin_30642029·2020-09-15 09:06

Mybatis错误：Result Maps collection already contains value for ***

https://blog.csdn.net/maoyuanming0806/article/details/77870345http://www.imooc.com/qadetail/297369mapper中有重复项,删除即可

會飛的鴨嘴獸·2020-09-15 09:23

推荐频道

already