<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[教程20里面出现的问题]]></title><description><![CDATA[<p dir="auto">我在输入 roslaunch ORB_SLAM ov2610时无法成功运行<img src="/assets/uploads/files/1524495476826-fc3eddd6-cd2f-402c-b91d-7f70225b5f64-image-resized.png" alt="0_1524495475916_fc3eddd6-cd2f-402c-b91d-7f70225b5f64-image.png" class=" img-responsive img-markdown" /></p>
]]></description><link>http://community.bwbot.org/topic/438/教程20里面出现的问题</link><generator>RSS for Node</generator><lastBuildDate>Tue, 21 Jul 2026 04:14:08 GMT</lastBuildDate><atom:link href="http://community.bwbot.org/topic/438.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 23 Apr 2018 14:58:08 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 教程20里面出现的问题 on Fri, 27 Dec 2019 02:16:26 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/117">@RockyRen</a> 请问一下你解决程序崩溃问题了吗，我也是最后出现进程错误</p>
]]></description><link>http://community.bwbot.org/post/1648</link><guid isPermaLink="true">http://community.bwbot.org/post/1648</guid><dc:creator><![CDATA[rongrong1314]]></dc:creator><pubDate>Fri, 27 Dec 2019 02:16:26 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Mon, 14 Jan 2019 06:32:42 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/798">@xiaoxutongxie</a> 可以按Print Screen 按钮</p>
]]></description><link>http://community.bwbot.org/post/1072</link><guid isPermaLink="true">http://community.bwbot.org/post/1072</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Mon, 14 Jan 2019 06:32:42 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Mon, 14 Jan 2019 05:52:45 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/117">@RockyRen</a> 想问你下，你在运行ubuntu时，这个界面时怎么截图的</p>
]]></description><link>http://community.bwbot.org/post/1071</link><guid isPermaLink="true">http://community.bwbot.org/post/1071</guid><dc:creator><![CDATA[xiaoxutongxie]]></dc:creator><pubDate>Mon, 14 Jan 2019 05:52:45 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Fri, 25 May 2018 03:34:31 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/117">@rockyren</a> 这个是程序崩溃了，你可以单独执行 错误里面cmd后面的指令，看看输出是什么。</p>
<p dir="auto"><img src="/assets/uploads/files/1527219253874-18b86f01-75de-4daf-8164-4778121a1ace-image-resized.png" alt="0_1527219254134_18b86f01-75de-4daf-8164-4778121a1ace-image.png" class=" img-responsive img-markdown" /></p>
]]></description><link>http://community.bwbot.org/post/636</link><guid isPermaLink="true">http://community.bwbot.org/post/636</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Fri, 25 May 2018 03:34:31 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Wed, 23 May 2018 08:48:33 GMT]]></title><description><![CDATA[<p dir="auto">还是有新的问题（<img src="http://community.bwbot.org/assets/plugins/nodebb-plugin-emoji/emoji/android/1f62d.png?v=9q7h1n1nrom" class="not-responsive emoji emoji-android emoji--sob" title=":sob:" alt="😭" />），我在运行roslaunch ORB_SLAM ov2610后，该命令行窗口会停留在Model Motion:enable处，然后再另一个窗口运行rosrun orb_init orb_scale.py之后，原来的那个窗口就会报错<br />
。<img src="/assets/uploads/files/1527065257727-cdc4614f-c5db-4a27-8863-91c7ce029fb8-image-resized.png" alt="0_1527065257558_cdc4614f-c5db-4a27-8863-91c7ce029fb8-image.png" class=" img-responsive img-markdown" /> <img src="/assets/uploads/files/1527065284331-23400c54-30e6-436d-8125-d4dab2de3c49-image-resized.png" alt="0_1527065284620_23400c54-30e6-436d-8125-d4dab2de3c49-image.png" class=" img-responsive img-markdown" /></p>
]]></description><link>http://community.bwbot.org/post/634</link><guid isPermaLink="true">http://community.bwbot.org/post/634</guid><dc:creator><![CDATA[RockyRen]]></dc:creator><pubDate>Wed, 23 May 2018 08:48:33 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Wed, 23 May 2018 08:24:00 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/117">@rockyren</a> scipy没有安装</p>
<pre><code>sudo pip install scipy
</code></pre>
]]></description><link>http://community.bwbot.org/post/633</link><guid isPermaLink="true">http://community.bwbot.org/post/633</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Wed, 23 May 2018 08:24:00 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Wed, 23 May 2018 02:01:15 GMT]]></title><description><![CDATA[<p dir="auto">感谢，按照上面的步骤已经能够重新运行 roslaunch ORB_SLAM ov2610，不过按照教程20继续走，又在这一步出了问题，麻烦看一下是什么情况？<img src="/assets/uploads/files/1527040861760-a0830df9-5b19-4164-8c48-99f8fc6b30f6-image-resized.png" alt="0_1527040862143_a0830df9-5b19-4164-8c48-99f8fc6b30f6-image.png" class=" img-responsive img-markdown" /></p>
]]></description><link>http://community.bwbot.org/post/632</link><guid isPermaLink="true">http://community.bwbot.org/post/632</guid><dc:creator><![CDATA[RockyRen]]></dc:creator><pubDate>Wed, 23 May 2018 02:01:15 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Wed, 23 May 2018 01:05:32 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/117">@rockyren</a><br />
<img src="/assets/uploads/files/1527037168036-874b537c-7542-4c46-b4b6-a36cbaed5645-image-resized.png" alt="0_1527037167931_874b537c-7542-4c46-b4b6-a36cbaed5645-image.png" class=" img-responsive img-markdown" /><br />
你在编译的时候有这个错误。因为ORB_SLAM中opencv的预编译版本的和你自己编译的版本不一样。你要重新编译DBOW2</p>
<pre><code class="language-bash">
# 编译 DBOW2
cd Thirdparty/DBoW2
mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=Release
make 

# 编译 ORB_SLAM
cd ../../
mkdir build
cd build
cmake .. -DROS_BUILD_TYPE=Release
make

# 编译catkin包
cd ~/Documents/ros
catkin_make -DCATKIN_WHITELIST_PACKAGES="ORB_SLAM"
</code></pre>
]]></description><link>http://community.bwbot.org/post/631</link><guid isPermaLink="true">http://community.bwbot.org/post/631</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Wed, 23 May 2018 01:05:32 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Tue, 22 May 2018 14:29:36 GMT]]></title><description><![CDATA[<p dir="auto">你好，我在按照上面的过程都执行了一遍以后还是发现无法运行。具体如下：<br />
<img src="/assets/uploads/files/1526999074903-792f2180-cab1-4a9a-a0ef-1f0c23794def-image-resized.png" alt="0_1526999074419_792f2180-cab1-4a9a-a0ef-1f0c23794def-image.png" class=" img-responsive img-markdown" /><br />
<img src="/assets/uploads/files/1526999110325-8cd31e05-1428-4b32-b970-3399f6a8bb9a-image-resized.png" alt="0_1526999109839_8cd31e05-1428-4b32-b970-3399f6a8bb9a-image.png" class=" img-responsive img-markdown" /><br />
<img src="/assets/uploads/files/1526999158507-bed53b43-f994-4c48-b8a5-aa16fa5d1858-image-resized.png" alt="0_1526999158356_bed53b43-f994-4c48-b8a5-aa16fa5d1858-image.png" class=" img-responsive img-markdown" /><br />
<img src="/assets/uploads/files/1526999210123-0848890d-04c5-4d81-8005-798b28dac4ea-image-resized.png" alt="0_1526999209811_0848890d-04c5-4d81-8005-798b28dac4ea-image.png" class=" img-responsive img-markdown" /><br />
<img src="/assets/uploads/files/1526999291554-b459fb6a-be9a-478f-ab0e-8a36eeef7bb5-image-resized.png" alt="0_1526999291048_b459fb6a-be9a-478f-ab0e-8a36eeef7bb5-image.png" class=" img-responsive img-markdown" /><br />
<img src="/assets/uploads/files/1526999329519-6f09a97f-529a-46ae-b95b-3b599d2f6ec6-image-resized.png" alt="0_1526999329144_6f09a97f-529a-46ae-b95b-3b599d2f6ec6-image.png" class=" img-responsive img-markdown" /><br />
<img src="/assets/uploads/files/1526999371385-9d0a781d-864a-4bfe-91c7-fd2dca48e00d-image-resized.png" alt="0_1526999369330_9d0a781d-864a-4bfe-91c7-fd2dca48e00d-image.png" class=" img-responsive img-markdown" /></p>
]]></description><link>http://community.bwbot.org/post/630</link><guid isPermaLink="true">http://community.bwbot.org/post/630</guid><dc:creator><![CDATA[RockyRen]]></dc:creator><pubDate>Tue, 22 May 2018 14:29:36 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Tue, 24 Apr 2018 09:10:40 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/117">@rockyren</a> 你需要再重新编译一下ORB_SLAM</p>
<pre><code class="language-bash">cd ~/Documets/ros/src/ORB_SLAM
git pull

sudo sed -i -r 's#set\(OpenCV_LIBS \$\{OpenCV_LIBS\} "\$\{__cvcomponent\}"\)#set\(OpenCV_LIBS \$\{OpenCV_LIBS\} "\$\{OpenCV_INSTALL_PATH\}/lib/lib\$\{__cvcomponent\}3.so")#' /opt/ros/kinetic/share/OpenCV-3.3.1/OpenCVConfig.cmake

mkdir build
cd build
cmake .. -DROS_BUILD_TYPE=Release
make
cd ~/Documents/ros
catkin_make -DCATKIN_WHITELIST_PACKAGES="ORB_SLAM"
</code></pre>
]]></description><link>http://community.bwbot.org/post/556</link><guid isPermaLink="true">http://community.bwbot.org/post/556</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Tue, 24 Apr 2018 09:10:40 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Tue, 24 Apr 2018 02:50:33 GMT]]></title><description><![CDATA[<p dir="auto">你好，我按照你说的更新了，并提升更新成功，但是还是无法运行<img src="/assets/uploads/files/1524538229398-0f4a913a-ffc4-4dd8-8120-856f11d5f3f2-image-resized.png" alt="0_1524538225865_0f4a913a-ffc4-4dd8-8120-856f11d5f3f2-image.png" class=" img-responsive img-markdown" /></p>
]]></description><link>http://community.bwbot.org/post/555</link><guid isPermaLink="true">http://community.bwbot.org/post/555</guid><dc:creator><![CDATA[RockyRen]]></dc:creator><pubDate>Tue, 24 Apr 2018 02:50:33 GMT</pubDate></item><item><title><![CDATA[Reply to 教程20里面出现的问题 on Tue, 24 Apr 2018 01:00:57 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="http://community.bwbot.org/uid/117">@rockyren</a> kinetic版本的程序缺了一个文件，现在已经添加上了。执行下面的指令更新</p>
<pre><code class="language-bash">bwupdate pro
</code></pre>
<p dir="auto">如果提示更新失败可以再试几次。</p>
]]></description><link>http://community.bwbot.org/post/554</link><guid isPermaLink="true">http://community.bwbot.org/post/554</guid><dc:creator><![CDATA[weijiz]]></dc:creator><pubDate>Tue, 24 Apr 2018 01:00:57 GMT</pubDate></item></channel></rss>