JiaoxianDu

I convert my pointcloud2 topic to laserscan and run 2d mapping, got the same problem. At the beginning it seems work fine, but after a while all scan points rotate...

@eithwa But your answers under https://github.com/cartographer-project/cartographer_ros/issues/1587 solve my problem, so It's due to imu simulation bug of gazebo. Thanks gratefully.

> I convert my pointcloud2 topic to laserscan and run 2d mapping, got the same problem. At the beginning it seems work fine, but after a while all scan points...

> > > 我將我的 pointcloud2 主題轉換為 Laserscan 並運行 2D 映射，遇到了相同的問題。一開始看起來工作正常，但過了一會兒所有掃描點都旋轉了 90 度，而我的汽車模型只是在 rviz 中垂直「插入」地面，我將整個場景旋轉 90 度，發現之間的空間關係汽車模型和點雲是正確的，所以出於某種原因它只是將X 或Y 軸視為Z 軸......儘管在運行官方博物館演示時它工作得很好。 > > > > > > 在二維映射（涼亭模擬）中，設定 `use_imu_data`為`false`是解決方案。但在3D映射中，仍存在問題。所有點雲都圍繞著 Z 軸，但程式正在嘗試追蹤其他 2...

Due to the need to test positioning accuracy in a simulation environment, I have made some modifications. First, it is necessary to define a public method in grid3d.hpp that can...

Launch `explore.launch` and I can get the normal results, but launch `explore_costmap.launch` I just get the same problem with you.

Is it possible to create a pr? Thanks!

did you guys finally solve the problem? I meet a similar problem when using python api: ```python def get_batch(names): try: # Assume self.batches is a generator that provides batch data....

Same problem, and your solution works for me. I think It's just because the map->odom tf trans sent by hdl_localization is too slow. At first I thought there must be...

>  Hello, I have encountered some issues. It seems that there is an undefined symbol, "_ZN4rviz12EnumPropertyC1ERK7QStringS3_S3-PNS_8PropertyE", when loading the libjsk_rviz_plugins.so dynamic link library. I would like to...