1. 打开一个终端,运行roscore 2. 打开另一个终端,运行 roslaunch svo_ros test_rig3.launch 出现errror: 忘记关键步骤了 $ cd <path_to_catkin_ws>$ source devel/setup.bash//显然这里忽略了对程序进行注册:也就是执行名为 setup.bash 的脚本文件,它是 catkin_make 在你工作区的 devel 子目录下生成的.…

在CentOS 6.5安装MySQL 5.6.17,安装到最后一个rpm文件MySQL-server时 安装命令是:rpm -ivh MySQL-server-5.6.17-1.el6.x86_64.rpm 出现了错误信息: error: Failed dependencies: libaio.so.1()(64bit) is needed by MySQL-server-5.6.17-1.el6.x86_64 libaio.so.1(LIBAIO_0.1)(64bit) is needed b…

在运行roslaunch时出现了类似下面的错误: RLException: XXX is neither a launch file in package XXX nor is XXX a launch file name 这是因为setup.bash文件没有进一步说明包的来源,解决方法是 source catkin_ws/devel/setup.bash…

#!/usr/bin/python # 8th November, 2009 # update manager failed, giving me the error: # 'files list file for package 'xxx' is missing final newline' for every package. # some Googling revealed that this problem was due to corrupt files(s) in /var/lib/…

在centos上安装一个偏门软件时出现如下问题: rpm -ivh mNetAssist-0.1.1-2.x86_64.rpm #执行命令 file / from install of XXX conflicts with file from package filesystem-XXX #报错 解决: 执行命令时添加--force选项强制安装,参考链接https://stackoverflow.com/questions/27172142/conflicts-with-file-from-pa…

ORACLE11G RAC alert报错如下:Errors in file /u01/app/oracle/diag/rdbms/dljyzs/dljyzs1/trace/dljyzs1_ora_81734.trc:ORA-00245: control file backup failed; target is likely on a local file system 备份日志报错如下:ORA-00245: control file backup failed; target is like…

使用以下命令安装: rpm -ivh MySQL-server-5.6.19-1.linux_glibc2.5.x86_64.rpm 错误提示如下: Preparing...                ########################################### [100%] file /usr/share/mysql/charsets/README from install of MySQL-server-5.6.19-1.linux_glibc2.5.x86_6…

环境:DB VERSION: 11.2.0.4.0RAC 2 nodes 问题:邮件显示rman备份失败,查看rman备份日志 Starting Control File and SPFILE Autobackup at 2013-12-30 04:07:02released channel: c1released channel: c2released channel: c3released channel: c4RMAN-00571: ============================…

由于之前集成私有pod,遇到问题, 默认的头文件目录设置为:s.public_header_files = ‘Pod/Classes/**/*.h’:但是如果Classes目录中,你的代码文件夹层次结构超过两级,就会出现以下错误: - ERROR | [iOS] file patterns: The public_header_files pattern did not match any file. 这是因为文件夹层次结构过浅,导致无法找到对应的文件:如果你的文件夹层次结构有三级,就应该修改成…

./certbot-auto certonly 报错: Transaction check error:   file /etc/rpm/macros.ghc-srpm from install of redhat-rpm-config-9.1.0-80.el7.centos.noarch conflicts with file from package epel-release-6-8.noarch  Error Summary -------------  Could not install…