MATLAB 系统不运行应用程序 [英] MATLAB system does not run applications

问题描述

我正在尝试根据脚本 SUMO 进行交互://github.com/pipeacosta/traci4matlab/blob/master/examples/traci_test2.m#L43" rel="nofollow">这里.

I am trying to interact with SUMO via MATLAB according to script here.

在第 43 行，MATLAB 命令是

At line 43, the MATLAB command is

system(['sumo-gui -c ' '"' scenarioPath '"' ' --remote-port 8873 --start&']);

由于我使用的是 Ubuntu 16.04.1 LTS，因此我修复了 scenarioPath.现在，这条线等于

Since I am using Ubuntu 16.04.1 LTS, I fixed scenarioPath. Now, this line is equal to

system('sumo-gui -c "/path/to/SUMO/docs/tutorial/traci_tls/data/cross.sumocfg" --remote-port 8873 --start&');

当我运行它时，什么都没有发生 (ans=0)，而当我在 bash 命令行中测试命令时，sumo-gui 应用程序启动.

When I run it nothing does happen (ans=0) while when I test the command in bash command line the sumo-gui application starts.

我相信问题更严重.当我尝试其他应用程序时:

I believe the problem is even further. when I try the other applications:

 system('firefox &')
 system('nautilus &')
 system('totem &')

什么都没有发生.虽然它们都在 Linux 命令行下运行.当我在没有分号 ; 的情况下运行它们时，我会收到 ans=0.没有任何消息.

nothing does happen. While they all run under Linux command line. when I run them without semicolon ; then I receive ans=0. without any message.

如果我删除它们末尾的 &，我会收到以下消息.我做错了什么?

If I remove & at the end of them, I receive the following messages. What am I doing wrong?

system('firefox')

/usr/lib/firefox/firefox: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/firefox/firefox)

ans =

     1

或

system('nautilus')

nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libexempi.so.3)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.18' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.19' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.18' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.19' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by /usr/lib/x86_64-linux-gnu/libmirprotobuf.so.3)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libmirprotobuf.so.3)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libprotobuf-lite.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libicui18n.so.55)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libicuuc.so.55)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0)

ans =

     1

或

system('sumo-gui')

sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by sumo-gui)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by sumo-gui)
sumo-gui: /usr/local/MATLAB/R2016a/bin/glnxa64/libtiff.so.5: no version information available (required by /usr/lib/x86_64-linux-gnu/libFOX-1.6.so.0)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/libgdal.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/libgdal.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/bin/glnxa64/libtiff.so.5: no version information available (required by /usr/lib/x86_64-linux-gnu/libpoppler.so.58)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libpoppler.so.58)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libgeos_c.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libkmlbase.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libkmlbase.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libkmldom.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libkmldom.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libkmlengine.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libkmlengine.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/bin/glnxa64/libcrypto.so.1.0.0: no version information available (required by /usr/lib/x86_64-linux-gnu/libpq.so.5)
sumo-gui: /usr/local/MATLAB/R2016a/bin/glnxa64/libssl.so.1.0.0: no version information available (required by /usr/lib/x86_64-linux-gnu/libpq.so.5)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libdapclient.so.6)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libdapclient.so.6)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libdap.so.17)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libdap.so.17)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libgeos-3.5.0.so)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libgeos-3.5.0.so)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libicuuc.so.55)

ans =

     1

使用

export LD_LIBRARY_PATH=/usr/local/lib

也无济于事.

推荐答案

当您使用位于 matlab 安装的 bin 目录中的标准 matlab 脚本时，Matlab 与 LD_LIBRARY_PATH 混淆.尝试直接启动 bin//MATLAB(在我的例子中是 bin/glnxa64/MATLAB).

Matlab is messing with the LD_LIBRARY_PATH when you use the standard matlab script located in the bin dir of the matlab installation. Try starting bin/<arch>/MATLAB (in my case bin/glnxa64/MATLAB) directly.

这篇关于MATLAB 系统不运行应用程序的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！