Fast-DDS
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eProsima
about demo examples\C++\DDS\HelloWorldExample
Is there an already existing issue for this?
- [X] I have searched the existing issues
Expected behavior
It was compiled three days ago and can be used normally
Current behavior
Yesterday, only one subscriber or publisher could be created. I opened two command lines on windows. If a subscriber is created, publisher cannot be created. The reverse operation is the same. I am sure that exe is normal because it has been used before and has not been changed.
Try to reinstall fastdds2.6 and fastdds2.4, and recompile the demo. The same is true for exe. Only one subscriber or publisher can be run.
It is normal to reinstall windows today and take yesterday's exe.
I think there is something wrong with the computer environment, but I can't tell what is wrong.
I developed fastdds application on QT yesterday, and finally monitored it to get_ instance()->create_ The participant will get stuck, and the log indicates that there is a wild pointer.
The above is all information.
Steps to reproduce
xx
Fast DDS version/commit
xx
Platform/Architecture
Windows 10 Visual Studio 2019
Transport layer
Default configuration, UDPv4 & SHM
Additional context
No response
XML configuration file
No response
Relevant log output
No response
Network traffic capture
No response
the same problem?
when i debug the cmakelist helloworld example!
it break at line participant_ = DomainParticipantFactory::get_instance()->create_participant(0, participantQos);
Exception at 0x7ffe589efaec, code: 0xe06d7363: C++ exception, flags=0x81 (first chance) in fastrtpsd_2_7!eprosima::fastrtps::rtps::ReaderProxyData::add_unicast_locator
@Jun1172 @nealwang123 First of all, sorry for the late response. I have never seen such exception when running the HelloWorld example.
Could you provide a step by step guide on how to reproduce this?
