Prasad,<br><br>How are you publishing the transform between the base_link and map frame? Are you running AMCL? Or fake_localization? Or are you doing something else?<br><br>Hope all is well,<br><br>Eitan<br><br><div class="gmail_quote">
On Tue, Aug 3, 2010 at 12:18 AM, Prasad Dixit <span dir="ltr">&lt;<a href="mailto:prasad.dixit@fennecfoxtech.com">prasad.dixit@fennecfoxtech.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<span style="font-family: Tahoma; font-size: 10pt;">Hello all,<br>
<br>
I have launched a navigation stack along with rviz. I have also set destination through rviz. According to odometry tutorial i have set x, y, and constant velocity. <br>
Initially for some period it works fine but after some amount of time it looses tf connectivity automatically by showing below error.<br>
<br>
[ERROR] 1280838295.723091000: Connectivity Error: Could not find a common time /base_link and /map.<br>
<br>
Is it not taking time stamp correctly? as i said it works fine initially. <br>
<br>
- Prasad Dixit<br>
<div></div></span>
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