https://forums.autodesk.com/t5/fabrication-cadmep-forum/feng-guan-guan-dao-shi-yong-she-ji-dao-yu-zhi-gong-neng-shi-fa-sheng-cuo-wu-ti-shi-wei-feng-guan-guan-dao-chi-cun-500-0-x-250-0-dui-yu-fu-wu-ding-yi-wu-xiao/m-p/9526328#M4517 <P>我在使用风管设计到预制功能时发生了错误，提示为“风管/管道尺寸 500.0 x 250.0 对于服务定义无效”，请问这个是啥原因，要怎么才能解啊？谢谢</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_1-1589888629068.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/772628iDD8DB8B5A13B775A/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_1-1589888629068.png" alt="1558461598_1-1589888629068.png" /></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_0-1589888607817.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/772627i5E1007378AABA70A/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_0-1589888607817.png" alt="1558461598_0-1589888607817.png" /></span></P><P>&nbsp;</P> Tue, 19 May 2020 11:45:24 GMT Anonymous 2020-05-19T11:45:24Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/feng-guan-guan-dao-shi-yong-she-ji-dao-yu-zhi-gong-neng-shi-fa-sheng-cuo-wu-ti-shi-wei-feng-guan-guan-dao-chi-cun-500-0-x-250-0-dui-yu-fu-wu-ding-yi-wu-xiao/m-p/9526328#M4517 <P>我在使用风管设计到预制功能时发生了错误，提示为“风管/管道尺寸 500.0 x 250.0 对于服务定义无效”，请问这个是啥原因，要怎么才能解啊？谢谢</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_1-1589888629068.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/772628iDD8DB8B5A13B775A/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_1-1589888629068.png" alt="1558461598_1-1589888629068.png" /></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_0-1589888607817.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/772627i5E1007378AABA70A/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_0-1589888607817.png" alt="1558461598_0-1589888607817.png" /></span></P><P>&nbsp;</P> Tue, 19 May 2020 11:45:24 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/feng-guan-guan-dao-shi-yong-she-ji-dao-yu-zhi-gong-neng-shi-fa-sheng-cuo-wu-ti-shi-wei-feng-guan-guan-dao-chi-cun-500-0-x-250-0-dui-yu-fu-wu-ding-yi-wu-xiao/m-p/9526328#M4517 Anonymous 2020-05-19T11:45:24Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/feng-guan-guan-dao-shi-yong-she-ji-dao-yu-zhi-gong-neng-shi-fa-sheng-cuo-wu-ti-shi-wei-feng-guan-guan-dao-chi-cun-500-0-x-250-0-dui-yu-fu-wu-ding-yi-wu-xiao/m-p/9529216#M4518 <P>已找到解决方案，此问题是出现于我自定义了构件分类如图1（原软件默认情况下不会产生此问题）<BR />原因：直管段下面含有多个类别（见下图1）</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_1-1589972016670.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/773254i76012F1F790407FB/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_1-1589972016670.png" alt="1558461598_1-1589972016670.png" /></span></P><P>解决方案：找到对应组下的直管段，将不想保留的去除，最后保留一项(见下图2、图3、图4、图5)</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_4-1589972385562.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/773260iFF239067E4805878/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_4-1589972385562.png" alt="1558461598_4-1589972385562.png" /></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_5-1589972437311.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/773261i01D9CB8F81B92C08/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_5-1589972437311.png" alt="1558461598_5-1589972437311.png" /></span><BR /><BR /></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_6-1589972739304.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/773271iF0832BE38B32263C/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_6-1589972739304.png" alt="1558461598_6-1589972739304.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1558461598_7-1589972883152.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/773272iD6A823D171AFA70F/image-size/medium?v=v2&amp;px=400" role="button" title="1558461598_7-1589972883152.png" alt="1558461598_7-1589972883152.png" /></span></P><P>这样在Revit中使用设计到预制功能时就不会出现错误提示“风管/管道尺寸xxx对于服务定义无效”了，希望能帮到遇着此问题的人</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Wed, 20 May 2020 11:13:04 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/feng-guan-guan-dao-shi-yong-she-ji-dao-yu-zhi-gong-neng-shi-fa-sheng-cuo-wu-ti-shi-wei-feng-guan-guan-dao-chi-cun-500-0-x-250-0-dui-yu-fu-wu-ding-yi-wu-xiao/m-p/9529216#M4518 Anonymous 2020-05-20T11:13:04Z