Gazebo 11 problem with protobuf version (3.12.4)
by Eric Masseran
Hi,
I am using gazebo on Fedora 33, I installed the version 11 from
https://copr.fedorainfracloud.org/coprs/g/robotics-sig/gazebo-latest/.
As I was following this tutorial to make a plugin (
http://gazebosim.org/tutorials?tut=plugins_hello_world&cat=write_plugin) I
got a compilation error:
```
|
AuxillaryParseTableField
Dans le fichier inclus depuis
/usr/include/gazebo-11/gazebo/msgs/MessageTypes.hh:135,
depuis /usr/include/gazebo-11/gazebo/msgs/msgs.hh:35,
depuis /usr/include/gazebo-11/gazebo/gazebo_core.hh:20,
depuis /usr/include/gazebo-11/gazebo/gazebo.hh:20,
depuis
/home/eric/GitGalaxy/robotics/gazebo/plugin_tutorial/hello_world.cc:1:
/usr/include/gazebo-11/gazebo/msgs/wrench_stamped.pb.h:58:51: erreur:
« AuxiliaryParseTableField » dans l'espace de noms
« google::protobuf::internal » ne nomme pas un type; vouliez-vous utiliser
« AuxillaryParseTableField » ?
58 | static const
::PROTOBUF_NAMESPACE_ID::internal::AuxiliaryParseTableField aux[]
|
^~~~~~~~~~~~~~~~~~~~~~~~
|
AuxillaryParseTableField
```
After investigating, it seems that it is a protobuf problem.
This commit changed the spelling involved in the error:
https://github.com/protocolbuffers/protobuf/commit/2ae7cf0e03c3469973e592...
The commit is tagged with the version 3.12.3 (the version probably used for
the gazebo compilation). However, the tagging was wrong for 3.12.X and
should not include this commit. So the team released a 3.12.4 version
without this commit and some others. (
https://github.com/protocolbuffers/protobuf/issues/7632#issuecomment-6667...
)
Right now Fedora 33 has the protobuf version 3.12.4 in the official
repository so it seems incompatible.
So, my question is it possible to build the packages again in
https://copr.fedorainfracloud.org/coprs/g/robotics-sig/gazebo-latest with
the actual protobuf version in F33 repository (3.12.4) ?
Regards,
Eric
3 years, 3 months
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