Vinipsmaker's profile - activity

I started to create my URDF robot model, using ros tutorials as reference. But when I try to visualize the model using rviz, an error happens:

.Global Options

.Global Status: warning + Fixed frame: No tf data. Actual error: Fixed Frame [/map] does not exist

1. Grid (Grid)

2. Robot Model (Robot Model):

3. Status: Error
4. base_link: No transform from [base_link] to [/map]

What am I missing here?

This question does not have enough information to answer/debug. Please see:

http://www.ros.org/wiki/Support

closing...

Trying rosmake ros_comm:

[ rosmake ] rosdep successfully installed all system dependencies               
[ rosmake ] Starting >>> tools/rospack                                          
[ rosmake ] Finished <<< tools/rospack                                          
[rosmake-0] Starting >>> roslib [ make ]                                        
[rosmake-1] Starting >>> rosbuild [ make ]                                      
[rosmake-1] Finished <<< rosbuild  No Makefile in package rosbuild              
[rosmake-2] Starting >>> std_srvs [ make ]                                      
[ rosmake ] All 17 linesoslib: 0.0 sec ] [ rosbuil... [ 3 Active 1/56 Complete ]
{-------------------------------------------------------------------------------
  mkdir -p bin
  cd build && cmake -Wdev -DCMAKE_TOOLCHAIN_FILE=`rospack find rosbuild`/rostoolchain.cmake  ..
  [rosbuild] Building package roslib
  [rosbuild] Error from syntax check of roslib/manifest.xml
    File "<string>", line 1
      import
           ^
  SyntaxError: invalid syntax
  CMake Error at /home/vinicius/ros/ros/core/rosbuild/private.cmake:87 (message):
    [rosbuild] Syntax check of roslib/manifest.xml failed; aborting
  Call Stack (most recent call first):
    /home/vinicius/ros/ros/core/rosbuild/public.cmake:154 (_rosbuild_check_manifest)
    CMakeLists.txt:3 (rosbuild_init)


  -- Configuring incomplete, errors occurred!

What's wrong?

[ rosmake ] rosdep successfully installed all system dependencies
[ rosmake ] Starting >>> tools/rospack
[ rosmake ] Finished <<< tools/rospack
[rosmake-0] Starting >>> roslib [ make ]
[rosmake-1] Starting >>> rosbuild [ make ]
[rosmake-1] Finished <<< rosbuild No Makefile in package rosbuild
[rosmake-2] Starting >>> std_srvs [ make ]
[ rosmake ] All 17 linesoslib: 0.0 sec ] [ rosbuil... [ 3 Active 1/56 Complete ] {------------------------------------------------------------------------------- mkdir -p bin cd build && cmake -Wdev -DCMAKE_TOOLCHAIN_FILE=rospack find rosbuild/rostoolchain.cmake .. [rosbuild] Building package roslib [rosbuild] Error from syntax check of roslib/manifest.xml File "<string>", line 1 import ^ SyntaxError: invalid syntax CMake Error at /home/vinicius/ros/ros/core/rosbuild/private.cmake:87 (message): [rosbuild] Syntax check of roslib/manifest.xml failed; aborting Call Stack (most recent call first): /home/vinicius/ros/ros/core/rosbuild/public.cmake:154 (_rosbuild_check_manifest) CMakeLists.txt:3 (rosbuild_init)

-- Configuring incomplete, errors occurred!

What's wrong?

You should try out some of the debugging approaches laid out in the tf wiki troubleshooting page.

I was developing my URDF robot model, using ros tutorials as reference, and got my second error (the first was this).

I'm using exactly multipleshapes example, but when I try it, this error happens: "right_leg No transform from [right_leg] to [/base_link]"

I may not be considering this correctly, but it may be as simple as changing your "fixed frame" under ".Global Options" to "/", "/world", or some fixed frame that you do have a transform for. "/base_link"