#FIL

msgsrvmgr.cpp:5:37: fatal error: kdl_conversions/kdl_msg.h: No such file or directory #include <kdl_conversions/kdl_msg.h>

 /home/xxx/ros_workspace/src/bp_protocol_bridge/protospot/src/msgsrvmgr.cpp:5:37:fatalerror:kdl_conversions/kdl_msg.h:Nosuchfileordirectory#include<kdl_...

/msgsrvmgr.cpp:4:26: fatal error: kdl/frames.hpp: No such file or directory #include <kdl/frames.hpp>

 /home/xxx/ros_workspace/src/bp_protocol_bridge/protospot/src/msgsrvmgr.cpp:4:26:fatalerror:kdl/frames.hpp:Nosuchfileordirectory#include<kdl/frames.hpp&...

install ros-indigo-filters

 CMakeWarningat/opt/ros/indigo/share/catkin/cmake/catkinConfig.cmake:76(find_package):Couldnotfindapackageconfigurationfileprovidedby"filters"withanyofthef...
代码星球 代码星球·2020-08-09

就没有我遇不到的报错!java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/filter/Filter

本来准备用HBase的Bulkload将HDFS的HFile文件导入到HBase的myuser2表中,用的是yarnjar的命令yarnjar/export/servers/hbase-1.2.0-cdh5.14.0/lib/hbase-server-1.2.0-cdh5.14.0.jarcompletebulkloa...

python filter函数

 number_list=range(-5,5)less_than_zero=list(filter(lambdax:x<0,number_list))print(less_than_zero) 输出:[-5,-4,-3,-2,-1] ...
代码星球 代码星球·2020-08-08

Ubuntu14.04 libboost_program_options.so.1.54.0: cannot open shared object file: No such file or directory

 macname@ubuntu:~/Desktop$roslaunchblackrospack:errorwhileloadingsharedlibraries:libboost_program_options.so.1.54.0:cannotopensharedobjectfile:Nosuchfileor...

Ubuntu14.04 ,libboost_filesystem.so.1.54.0: cannot open shared object file: No such file or directory

 macname@ubuntu:/opt$roslaunchblarospack:errorwhileloadingsharedlibraries:libboost_filesystem.so.1.54.0:cannotopensharedobjectfile:NosuchfileordirectoryTra...

ubuntu14.04, libtinyxml.so.2.6.2: cannot open shared object file: No such file or directory

 打包/opt/ros打包项目文件install 到一台没有安装ros环境的机器上启动项目sourceros/indigo/setup.bashsourceinstall/setup.bashmacname@ubuntu:~/Desktop$roslaunchblackrospack:errorwh...

bugfree 数据库配置 显示No such file or directory

把数据库服务器 localhost  改成127.0.0.1 sudovi/etc/hosts增加:127.0.0.1  localhost127.0.0.1  你的hostname(命令行输入hostname获取该值)...

c++ 容器填充指定长度(fill_n)

 #include<iostream>//cout#include<algorithm>//fill_n#include<vector>//vectorusingnamespacestd;intmain(){vector<int>myvector(8,10);/...

c++ 容器元素填充(fill)

 #include<iostream>//cout#include<algorithm>//fill#include<vector>//vectorusingnamespacestd;intmain(){vector<int>myvector(8);//myve...

python pstats ,profile 性能分析

#!/usr/bin/envpython#encoding=utf8importpstatsimportprofiledeffunc1():foriinrange(1000):passdeffunc2():foriinrange(1000):func1()p=profile.Profile()p.run("func2(...

python profile性能分析

#!/usr/bin/envpython#encoding=utf8importprofiledeffunc1():foriinrange(1000):passdeffunc2():foriinrange(1000):func1()profile.run("func2()")输出:其中输出每列的具体解释如下:●ncal...
代码星球 代码星球·2020-08-08

描述一下 Intent 和 IntentFilter?

Android中通过Intent对象来表示一条消息,一个Intent对象不仅包含有这个消息的目的地,还可以包含消息的内容,这好比一封Email,其中不仅应该包含收件地址,还可以包含具体的内容。对于一个Intent对象,消息“目的地”是必须的,而内容则是可选项。通过Intent可以实现各种系统组件...
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