ICode9

精准搜索请尝试: 精确搜索
  • 启动服务出现Web server failed to start. Port 8001 was already in use.2021-01-23 14:57:36

    出错信息 APPLICATION FAILED TO START Description: Web server failed to start. Port 8001 was already in use. Action: Identify and stop the process that’s listening on port 8001 or configure this application to listen on another port. Disconnected from

  • Python for Data Science - Creating basic charts2021-01-23 08:01:38

    Chapter 7 - Collaborative Analytics with Plotly Segment 1 - Creating basic charts Setting up to use Plotly within Jupyter pip install --default-timeout=1000 Plotly Defaulting to user installation because normal site-packages is not writeable Requirement

  • eclipse svn is already locked解决方案2021-01-20 08:32:13

    第一种方法:通过svn插件来清理,首先选中项目,右键,选择team-》refresh/cleanup即可.然后再更新文件就不会提示org.apache.subversion.javahl.ClientException: Attempted to lock an already-locked dir了。但是svn插件功能有限,cleanup功能也没有本地的subversion强大。  第二种方法

  • The specified child already has a parent. You must call removeView() on the child‘s parent first.2021-01-17 18:04:15

    原文:https://blog.csdn.net/lxd_love_lgc/article/details/105650993之前在做ViewPage+Fragment 横竖屏切换时 遇到报错了,搞了好久才解决,所以记录一下: The specified child already has a parent. You must call removeView() on the child’s parent first. 报错信息如下:   ja

  • idea 报错is already defined as class2021-01-15 17:57:54

    idea报错 HadoopIOAdeptor is already defined as class HadoopIOAdeptor 解决办法: 从source中把src目录去掉 参考 scala - Intellij compile failures: “is already defined as” - Stack Overflow https://stackoverflow.com/questions/16885489/intellij-compile-fail

  • BrowserModule has already been loaded. If ... angular坑2021-01-07 17:33:54

    笔记 如果报错如下: BrowserModule has already been loaded. If you need access to common directives such as NgIf and NgFor from a lazy loaded module, import CommonModule instead.Error: BrowserModule has already been loaded. If you need access to common directiv

  • 卸载mysql后再安装提示The service already exists!问题解决方法2021-01-05 17:35:07

    原因:卸载的时候没有卸载干净   管理员打开cmd 输入命令sc query mysql 查看名为mysql的服务   输入命令sc delete mysql,删除该mysql    再执行mysqld --install 就能成功了

  • ValueError: Variable wc1 already exists, disallowed. Did you mean to set reuse=True or reuse=tf.AUTO2020-12-23 18:32:51

    在运行验证码(cnn)的识别代码时报错:ValueError: Variable wc1 already exists, disallowed. Did you mean to set reuse=True or reuse=tf.AUTO_REUSE in VarScope? Originally defined at 原因:重复使用变量wc1 解决方案:在代码前面加上以下一行代码 tf.reset_default_graph()  

  • 彻底解决安装包过程中的Requirement already satisfied:问题2020-12-22 16:04:25

    问题如图,安装库总是提示大量类似Requirement already satisfied: paddle in f:\anapython\lib\site-packages (1.0.2)的信息。 对此问题,需要指定安装目录。 格式:pip install --target=目标路径 工具包名字 如该项目中pip install --target=D:\Users\Desktop\趋研信息\lzx_al

  • jmeter报错:java.net.BindException: Address already in use: connect2020-12-20 16:01:53

          原因:windows提供给TCP/IP链接的端口为 1024-5000,并且要四分钟来循环回收它们,就导致我们在短时间内跑大量的请求时将端口占满了,导致如上报错。 解决办法(在jmeter所在服务器操作): 1.cmd中输入regedit命令打开注册表; 2.在 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Serv

  • 端口没被占用,但是zookeeper还是报错: Address already in use: bind的解决方案2020-12-14 14:01:41

    记录一次奇葩的zookeeper报错 zookeeper报错: Address already in use: bind 原先以为是2182端口被占用 使用 下面命令查询后发现并没有进程占用此端口 netstat -aon|findstr ':2181' 查了N多东西后才发现是hyper-v占用了一堆端口 查询命令: netsh interface ipv4 show exclud

  • jmeter在windows系统压测报错java.net.BindException: Address already in use: connect2020-12-08 20:05:45

    现象:      使用linux作为压力机,可以压到上万qps的服务,使用windows作为压力机进行压测时,发现qps只能压到3000多qps,且出现报错,java.net.BindException: Address already in use: connect 原因:   windows的默认动态端口数是1024-5000,需要配置下HKEY_LOCAL_MACHINE\SYSTEM\Curre

  • Image_Picker: “PlatformException(already_active, Image picker is already active,null)“2020-12-06 14:04:39

    flutter使用imgae_picker插件时 报错: "PlatformException(already_active, Image picker is already active,null), 翻看了很多帖子,大部分建议都是升级插件版本或者运行flutter clean可以解决。但是我一直不可以。   直到看到这样一条消息(具体地址如下): https://github.com/f

  • springcloud值ribbon打印WARN日志You already have RibbonLoadBalancerClient on your classpath. It will be us2020-11-28 13:30:39

    在使用springcloud ribbon做客户端负载均衡的时候控制台打印如下日志: You already have RibbonLoadBalancerClient on your classpath. It will be used by default. As Spring Cloud Ribbon is in maintenance mode. We recommend switching to BlockingLoadBalancerClient

  • VScode执行Run Code命令无输出结果且抛出Code is already running!2020-11-22 15:04:50

    VScode执行Run Code命令无输出结果且抛出Code is already running! 原因:上次运行的程序还没有结束,在等待中。 解决办法:打开终端,点击输出,单击Code,再右键打开菜单,单击Stop Code Run。

  • git常见错误解决方法2020-11-17 17:34:31

    一、报 fatal: remote origin already exists. 错误 git添加远程库的时候有可能出现如下的错误, 怎么解决? 只要两步: 1、先删除 $ git remote rm origin 2、再次执行添加就可以了。   

  • 【SSM】Result Maps collection already contains value for crud.dao.EmployeeMapper.BaseResultMap2020-11-16 23:03:07

    SSM 整合遇到了如下的报错: 严重: Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@27ce24aa] to prepare test instance [MapperTest@3eb631b8] java.lang.IllegalStateException: F

  • Python Socket Error: Address already in use的解决办法2020-11-15 16:00:50

    前用Python写了个简单的TCP通信程序,放在腾讯云上24小时运行。不过有个问题,有时候使用kill -9 pid命令结束掉python进程后,再次运行程序就会提示Address already in use这个错误,然而等一段时间再去运行就可以了。 造成这个问题的原因在于此时TCP连接还没有完全关闭,而Socket默认不支

  • Error: That port is already in use.(Django项目无法启动)2020-11-07 11:02:11

    Error: That port is already in use.说明端口号被占用   打开终端输入: lsof -i:8000 然后可以看到 COMMAND    PID    USER   FD   TYPE DEVICE SIZE/OFF NODE NAME _Postman 24724 chenxin 134u IPv4 194944 0t0 TCP localhost:54114->localhost:8000 (ESTABLISHED)pyt

  • jmeter压测报错2020-10-27 13:34:34

    windows系统压测过程中jmeter报错,报错内容为:Address already in use: connect解决方案为:Address already in use : connect的解决办法: 解决方法一:修改操作系统注册表1、打开注册表:regedit2、找到HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TCPIP\Parameters3、新建 

  • nginx 代理 web socket 报错“WebSocket is already in CLO2020-10-15 22:52:36

    nginx 代理 web socket 报错“WebSocket is already in CLOSING or CLOSED state.” 在生产环境中需要使用 nginx 代理 websocket ,按照正常配置之后发现浏览器一直提示 “WebSocket is already in CLOSING or CLOSED state.” 这是因为 nginx 在代理需要添加如下两个参数

  • nginx 代理 web socket 报错“WebSocket is already in CLO2020-10-15 20:00:26

    nginx 代理 web socket 报错“WebSocket is already in CLOSING or CLOSED state.” 在生产环境中需要使用 nginx 代理 websocket ,按照正常配置之后发现浏览器一直提示 “WebSocket is already in CLOSING or CLOSED state.” 这是因为 nginx 在代理需要添加如下两个参数

  • Jmeter压测报错java.net.BindException: Address already in use: connect2020-10-12 10:03:16

    1、现象 最近在使用jmeter对项目告警接口进行压测的时候,发现jmeter会报java.net.BindException: Address already in use: connect 2、解决办法 打开注册表:ctrl+r 输入regedit 进入-计算机\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters 新建DWORD值,na

  • Warning--The-name-'layoutWidget'-(QWidget)-is-already-in-use,-defaulti2020-10-05 14:01:40

    解决的办法是: Open the .ui file using a text editor (not Qt Designer) and do a search for "layoutWidget". You should find it twice. Change the name of one to something unique, and the warning will go away. 需要修改为不同的值。如layoutWidget1 layoutWidget2……

  • RabbitMQ 无法正常停止问题未解决2020-09-14 17:50:21

    问题        ERROR: node with name "rabbit" already running on "localhost"[root@localhost init.d]# rabbitmqctl stopStopping and halting node rabbit@localhostError: unable to connect to node rabbit@localhost: nodedownERROR: node with name

专注分享技术,共同学习,共同进步。侵权联系[81616952@qq.com]

Copyright (C)ICode9.com, All Rights Reserved.

ICode9版权所有