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Hi there, I am trying to scale the object's visual and collision size (geometry => size tags) in Gazebo gui. Upon changing the value the following exception gets thrown: Qt has caught an exception thrown from an event handler. Throwing exceptions from an event handler is not supported in Qt. You must reimplement QApplication::notify() and catch all exceptions there.

terminate called after throwing an instance of 'gazebo::common::Exception' Aborted (core dumped)

Version 2: I also got the following bt:

#0 0x00007ffff3a6d425 in raise () from /lib/x86_64-linux-gnu/libc.so.6

#1 0x00007ffff3a70b8b in abort () from /lib/x86_64-linux-gnu/libc.so.6

#2 0x00007ffff43bf69d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6

#3 0x00007ffff43bd846 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6

#4 0x00007ffff43bd873 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6

#5 0x00007ffff43bd9b6 in __cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6

#6 0x00007ffff598816c in QEventLoop::exec(QFlagsQEventLoop::ProcessEventsFlag) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4

#7 0x00007ffff598cf67 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4

#8 0x000000000059d273 in gazebo::gui::run (_argc=3, _argv=0x7fffffffdbd8) at /home/lawnmower/work/simulator_gazebo/gazebo/build/gazebo-hg/gazebo/gui/Gui.cc:195

#9 0x000000000059567b in main (_argc=3, _argv=0x7fffffffdbd8) at /home/lawnmower/work/simulator_gazebo/gazebo/build/gazebo-hg/gazebo/gui/main.cc:2

This has been noted in https://code.ros.org/svn/ros-pkg/stacks/simulator_gazebo/trunk in ROS fuerte which pulls in the deprecated_parser_sdf_1.2_support branch of Gazebo. OS: Ubuntu 12.04.


Originally posted by dejanpan on Gazebo Answers with karma: 60 on 2013-03-08

Post score: 0

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1 Answer 1

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The scaling feature was never implemented, and resulted in a segault. We have resolved this problem in gazebo 1.5 by removing the GUI based scaling feature.

We'll spend more time on this in the near future to implement it properly.


Originally posted by nkoenig with karma: 7676 on 2013-03-17

This answer was ACCEPTED on the original site

Post score: 0

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