Question

我正在尝试根据脚本SUMO通过MATLAB与here进行互动。

在第43行，MATLAB命令是

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

由于我使用Ubuntu 16.04.1 LTS，我修复了scenarioPath。现在，这一行等于

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

当我运行它时，没有任何事情发生（ans=0）当我在bash命令行中测试命令时sumo-gui应用程序启动。

我相信问题更进一步。当我尝试其他应用程序时：

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

没有任何事情发生。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。

如果我删除了&，我收到以下消息。我做错了什么？

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。

Answer 1

当您使用位于matlab安装的bin目录中的标准matlab脚本时，Matlab正在弄乱LD_LIBRARY_PATH。尝试直接启动bin /＆lt; arch＆gt; / MATLAB（在我的案例中为bin / glnxa64 / MATLAB）。

MATLAB系统不运行应用程序

1 个答案: