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2020-01-22 20:23:30 -0500 commented question Error with unknown segmentation fault cause

Hmm, I am working in a RasPi ina team so I am not really understand whether it has previously updated or not. Can you ex

2020-01-22 20:22:05 -0500 asked a question Another unknown segfault error from ROS

Another unknown segfault error from ROS Hello, I've got another weird ROS segfault error related boost. I only implemen

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2020-01-22 01:26:30 -0500 asked a question Error with unknown segmentation fault cause

Error with unknown segmentation fault cause Hello, I got segmentation fault error but I don't know where it is. Anyone

2020-01-09 20:39:48 -0500 edited question Error recursive_mutex.hpp

Error recursive_mutex.hpp Hello, So, I am developing a node with action server adn several subscriver. I use this code

2020-01-09 20:37:31 -0500 commented question Error recursive_mutex.hpp

The weird thing is, this error only occur when I add action server. I have joined other threads too. I have also shutdow

2020-01-09 20:36:08 -0500 commented question Error recursive_mutex.hpp

The weird thing is, this error only occur when I add action server. I have joined other threads too. I have also shutdow

2020-01-09 20:35:42 -0500 commented question Error recursive_mutex.hpp

The weird thing is, this error only occur when I add action server. I have also shutdown the action server like other su

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2020-01-07 20:18:14 -0500 commented question Error recursive_mutex.hpp

yes, I send a message to topic stop and change the boolean. The code is quite complicated. But the flow is really simp

2020-01-07 20:16:47 -0500 commented question Error recursive_mutex.hpp

yes, I send a message to topic stop and change the boolean. The code is quite complicated. But the flow is really simp

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2020-01-06 20:00:40 -0500 asked a question Error recursive_mutex.hpp

Error recursive_mutex.hpp Hello, So, I am developing a node with action server adn several subscriver. I use this code

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2019-12-03 01:25:46 -0500 commented answer Boost thread error

The problem when I trace the gdb result stem from ros spin. I don't really understand because it seems the thread error

2019-12-02 20:56:16 -0500 asked a question Boost thread error

Boost thread error I got this error at some point during node execution and I don't know why. The time it happened seems

2019-11-20 16:49:35 -0500 commented question Node exit code -11

So, I have done like you did. Publishing odom topic. It got the same error. I set the frequency of the publisher to be 3

2019-11-20 02:59:44 -0500 edited question Node exit code -11

Node exit code -11 Hello, I am creating a really simple subscriber to a published message. The message is from another

2019-11-20 02:59:11 -0500 commented question Node exit code -11

Ok, I have done that. I updated the post. It seems the line it error is ros:: spin()

2019-11-20 02:23:39 -0500 commented question Node exit code -11

I have tried to compile using debug mode and run the module gdb. It shows same error: Thread 1 "RoverMoveNode" received

2019-11-20 00:18:42 -0500 commented question ROS system randomly crashes and gdb says corrupt stack in callback queue

I face the same error here. Any solution?

2019-11-19 22:18:45 -0500 edited question Node exit code -11

Node exit code -11 Hello, I am creating a really simple subscriber to a published message. The message is from another

2019-11-19 21:28:14 -0500 edited question Node exit code -11

Node exit code -11 Hello, I am creating a really simple subscriber to a published message. The message is from another

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2019-11-19 21:27:51 -0500 commented question Node exit code -11

I got the bt. Updated in question.

2019-11-19 21:14:15 -0500 commented question Node exit code -11

Also, can you explain about dbg without xterm? I run it in ssh and there is no xterm window. I have followed the tutoria

2019-11-19 21:03:48 -0500 commented question Node exit code -11

I have included it and make an alias for it in typedef.h. The problem is, the node run for several seconds until it died

2019-11-19 21:01:13 -0500 commented question Node exit code -11

I have included it and make an alias for it. The problem is, the node run for several seconds until it died. So, the err

2019-11-19 20:11:47 -0500 asked a question Node exit code -11

Node exit code -11 Hello, I am creating a really simple subscriber to a published message. The message is from another

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2019-11-13 20:57:11 -0500 asked a question ROS between message delta time

ROS between message delta time Hello, So, I have a really simple pub-sub process. The goal is simple too, to find the t