{"id":3740,"date":"2025-03-04T16:45:43","date_gmt":"2025-03-04T07:45:43","guid":{"rendered":"https:\/\/www.kdel.org\/wp\/?p=3740"},"modified":"2025-03-04T17:15:50","modified_gmt":"2025-03-04T08:15:50","slug":"kachaka-rviz2-new-publisher-discovered-on-topic-offering-incompatible-qos","status":"publish","type":"post","link":"https:\/\/www.kdel.org\/wp\/?p=3740","title":{"rendered":"kachaka: rviz2: New publisher discovered on topic &#8216;&#8230;&#8217;, offering incompatible QoS."},"content":{"rendered":"<p>Ros2-bridge\u3067kachaka\u3068ROS2\u3092\u3064\u306a\u3044\u3067\uff0crviz2\u3067\u60c5\u5831\u3092\u898b\u3088\u3046\u3068\u3057\u305f\u3089\uff0c\u753b\u9762\u306b\u306a\u306b\u3082\u73fe\u308c\u306a\u3044\u2026\uff0e<br \/>\n\u3088\u30fc\u308f\u304b\u3089\u3093\u306a\u3041\u3068\u601d\u3063\u3066WARN\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u691c\u7d22\u3057\u3066\u307f\u305f\u3089\uff0c\u4ee5\u4e0b\u304c\u5f15\u3063\u304b\u304b\u308a\u307e\u3057\u305f\uff0e<br \/>\n<mark><a href=\"https:\/\/shuzo-kino.hateblo.jp\/entry\/2023\/11\/13\/205410\">ROS2\u3067topic\u3092\u8aad\u3082\u3046\u3068\u3057\u305f\u3089&#8221; requesting incompatible QoS. No messages will be sent to it.&#8221;\u3068\u304b\u8a00\u308f\u308c\u305f\u3068\u304d<\/a><\/mark><br \/>\nRviz\u306e\u300cReliability Policy\u300d\u306e\u9805\u76ee\u304c\u300cReliable\u300d\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u3067\uff0c\u3053\u308c\u3092Best Effort\u300d\u306b\u5207\u308a\u66ff\u3048\u305f\u3089\uff0c\u753b\u9762\u306b\u73fe\u308f\u308c\u305f\uff01<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nrviz2 -d ~\/ros2_ws\/src\/kachaka_description\/config\/kachaka.rviz\r\n<\/pre>\n<p>\u305b\u3063\u304b\u304f\u306a\u306e\u3067\uff0c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u3063\u3066\u307f\u305f\u3051\u3069\uff0c\u30ab\u30e1\u30e9\u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u306a\u3044\uff0e<br \/>\nCound not load display config: Unable to load plugin for transport &#8216;image_transport\/compressed_sub&#8217;, error string: According to the loaded plugin descriptions the class image_transport\/compressed_sub with base class type image_transport::SubscriberPlugin does not exist. Declared types are image_transport\/raw_sub<br \/>\n\u3063\u3066\u30a8\u30e9\u30fc\u304c\u51fa\u308b\uff0e<br \/>\nimage_transport::SubscriberPlugin\u304c\u5b58\u5728\u3057\u306a\u3044\u3063\u3066\u8a00\u308f\u308c\u3066\u3044\u308b\u306e\u3067\uff0c\u305d\u308c\u3067\u691c\u7d22\u3057\u3066\u307f\u305f\u3089\uff0cros-homble-image-transport-plugins\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u6a21\u69d8\uff0e<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nsudo apt-get install ros-homble-image-transport-plugins\r\n<\/pre>\n<p>\u5165\u308c\u3066\u307f\u305f\uff0e<br \/>\n\u898b\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\uff01<br \/>\n\u5730\u56f3\u3082\u51fa\u3066\u304d\u305f\uff0e\u3046\u3057\u3046\u3057\uff0e<\/p>\n<p>tofCamera\u306f\uff0c\u307e\u3060\u898b\u3048\u306a\u3044\u6a21\u69d8\uff0e<br \/>\nVertex Program:rviz\/glsl120\/indexed_8bit_image.vert Fragment Program:rviz\/glsl120\/indexed_8bit_image.frag GLSL link result :<br \/>\nactive samplers with a different type refer to the same texture image unit<br \/>\n\u3063\u3066\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3044\u308b\uff0e<br \/>\n\u4eca\u5ea6\u306f\u306a\u3093\u3060\u308d\u3046\u2026\uff0etofCamera\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u306e\u304b\u306a\u3041\u2026\uff0e<br \/>\n<mark><a href=\"https:\/\/github.com\/kosowski\/SimplePBR\/issues\/4\">active samplers with a different type refer to the same texture image unit #4<\/a><\/mark>\u306b\u3088\u308b\u3068\uff0c<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nglxinfo | grep OpenGL\r\n<\/pre>\n<p>\u3067\u78ba\u8a8d\u3057\u308d\u3063\u3066\u3042\u308b\u3051\u3069\uff0cOpenGL ES GLSL ES 3.20\u3063\u307d\u3044\u306a\u3041\u2026\uff0e<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ros2-bridge\u3067kachaka\u3068ROS2\u3092\u3064\u306a\u3044\u3067\uff0crviz2\u3067\u60c5\u5831\u3092\u898b &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/www.kdel.org\/wp\/?p=3740\"> <span class=\"screen-reader-text\">kachaka: rviz2: New publisher discovered on topic &#8216;&#8230;&#8217;, offering incompatible QoS.<\/span> \u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[39,3,2],"tags":[],"class_list":["post-3740","post","type-post","status-publish","format-standard","hentry","category-kachaka","category-logistics-league","category-robocup"],"_links":{"self":[{"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3740"}],"version-history":[{"count":4,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3740\/revisions"}],"predecessor-version":[{"id":3744,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/posts\/3740\/revisions\/3744"}],"wp:attachment":[{"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}