Unknown command: -p

jordanthompson

Hi all,
This thread started under Repetier Host, but I think the issue lies with CuraEngine...

I am trying to get CuraEngine running on a Raspberry Pi 2.  I compiled and installed it in CuraEngine under plugins in Repetier.

Repetier is calling CuraEngine like this (and I have tried it from the command line and get the same results):
/home/pi/RepetierHost/plugins/CuraEngine/CuraEngine -p -v -c "/home/pi/.local/share/RepetierHost/cura.ini" -s posx=0 -s posy=0 -o "/home/pi/.local/share/RepetierHost/composition.gcode" "/home/pi/.local/share/RepetierHost/composition0.stl"

I get the following error:

[ERROR] Unknown command: -p

[ERROR] Command called:

[ERROR] /home/pi/RepetierHost/plugins/CuraEngine/CuraEngine [ERROR] -p [ERROR] -v [ERROR] -c [ERROR] /home/pi/.local/share/RepetierHost/cura.ini [ERROR] -s [ERROR] posx=0 [ERROR] -s [ERROR] posy=0 [ERROR] -o [ERROR] /home/pi/.local/share/RepetierHost/composition.gcode [ERROR] /home/pi/.local/share/RepetierHost/composition0.stl [ERROR] 

and then it goes into the usage

Any suggestions would be most welcome!

Repetier

What version of CuraEngine are you using. The one bundled with host that works as expected is

08:33:57.766 : <CuraEngine> Cura_SteamEngine version 15.01

Which is the latest with that kind of configuration. Later versions are 100% incompatible.

jordanthompson

I am unable to run CuraEngine --version or -v but the ChangeLog.md says:

Changelog CuraEngine

====================

- Feature: infill_wipe_dist. Add a travel move after an infill line in order to let it stick better to the walls.

- Feature: Draft Protection Screen. A shell similar to the ooze shield providing protection from gusts of wind and acting similar to a heated chamber

Release 15.06.01

-----

jordanthompson

Here is the output from ./CuraEngine -h (Note that -h is listed as a valid parameter):

Cura_SteamEngine version master

Copyright (C) 2020 Ultimaker

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU Affero General Public License as published by

the Free Software Foundation, either version 3 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License

along with this program.  If not, see <http://www.gnu.org/licenses/>.

[ERROR] Unknown command: -h

[ERROR] Command called:

[ERROR] ./CuraEngine [ERROR] -h [ERROR]

Can anyone tell me where to find CuraEngine 15.01?

jordanthompson

I found that Release 4.5 from here:
https://github.com/Ultimaker/CuraEngine/releases/tag/4.5.0
is CuraEngine 15.0.6.1

jordanthompson

I now have 15.0.6.1 installed in pluigins, but I am getting this error:

pi@repetier:~/CuraEngine-4.5.0/build $ ./CuraEngine -p -v -c "/home/pi/.local/share/RepetierHost/cura.ini" -s posx=0 -s posy=0 -o "/home/pi/.local/share/RepetierHost/composition.gcode" "/home/pi/.local/share/RepetierHost/composition0.stl"

Cura_SteamEngine version master

Copyright (C) 2019 Ultimaker

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU Affero General Public License as published by

the Free Software Foundation, either version 3 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License

along with this program.  If not, see <http://www.gnu.org/licenses/>.

[ERROR] Unknown command: -p

[ERROR] Command called:

[ERROR] ./CuraEngine [ERROR] -p [ERROR] -v [ERROR] -c [ERROR] /home/pi/.local/share/RepetierHost/cura.ini [ERROR] -s [ERROR] posx=0 [ERROR] -s [ERROR] posy=0 [ERROR] -o [ERROR] /home/pi/.local/share/RepetierHost/composition.gcode [ERROR] /home/pi/.local/share/RepetierHost/composition0.stl [ERROR]

Repetier

It still states being too new. This from master branch might be the correct one:
https://github.com/Ultimaker/CuraEngine/tree/15.06.03

jordanthompson

OK, now I am having build errors (I guess my other libraries are too new):

/usr/include/c++/8/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type ‘std::move_iterator<ClipperLib::IntPoint*>’ changed in GCC 7.1

[ 17%] Building CXX object CMakeFiles/CuraEngine.dir/src/commandSocket.cpp.o

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp: In member function ‘void cura::CommandSocket::connect(const string&, int)’:

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:62:76: error: no matching function for call to ‘Arcus::Socket::registerMessageType(int, const Cura::ObjectList*)’

     d->socket->registerMessageType(1, &Cura::ObjectList::default_instance());

                                                                            ^

In file included from /home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:8:

/usr/local/include/Arcus/Socket.h:73:22: note: candidate: ‘virtual bool Arcus::Socket::registerMessageType(const google::protobuf::Message*)’

         virtual bool registerMessageType(const google::protobuf::Message* message_type);

                      ^~~~~~~~~~~~~~~~~~~

/usr/local/include/Arcus/Socket.h:73:22: note:   candidate expects 1 argument, 2 provided

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:63:82: error: no matching function for call to ‘Arcus::Socket::registerMessageType(int, const Cura::SlicedObjectList*)’

     d->socket->registerMessageType(2, &Cura::SlicedObjectList::default_instance());

                                                                                  ^

In file included from /home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:8:

/usr/local/include/Arcus/Socket.h:73:22: note: candidate: ‘virtual bool Arcus::Socket::registerMessageType(const google::protobuf::Message*)’

         virtual bool registerMessageType(const google::protobuf::Message* message_type);

                      ^~~~~~~~~~~~~~~~~~~

/usr/local/include/Arcus/Socket.h:73:22: note:   candidate expects 1 argument, 2 provided

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:64:74: error: no matching function for call to ‘Arcus::Socket::registerMessageType(int, const Cura::Progress*)’

     d->socket->registerMessageType(3, &Cura::Progress::default_instance());

                                                                          ^

In file included from /home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:8:

/usr/local/include/Arcus/Socket.h:73:22: note: candidate: ‘virtual bool Arcus::Socket::registerMessageType(const google::protobuf::Message*)’

         virtual bool registerMessageType(const google::protobuf::Message* message_type);

                      ^~~~~~~~~~~~~~~~~~~

/usr/local/include/Arcus/Socket.h:73:22: note:   candidate expects 1 argument, 2 provided

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:65:76: error: no matching function for call to ‘Arcus::Socket::registerMessageType(int, const Cura::GCodeLayer*)’

     d->socket->registerMessageType(4, &Cura::GCodeLayer::default_instance());

                                                                            ^

In file included from /home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:8:

/usr/local/include/Arcus/Socket.h:73:22: note: candidate: ‘virtual bool Arcus::Socket::registerMessageType(const google::protobuf::Message*)’

         virtual bool registerMessageType(const google::protobuf::Message* message_type);

                      ^~~~~~~~~~~~~~~~~~~

/usr/local/include/Arcus/Socket.h:73:22: note:   candidate expects 1 argument, 2 provided

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:66:81: error: no matching function for call to ‘Arcus::Socket::registerMessageType(int, const Cura::ObjectPrintTime*)’

     d->socket->registerMessageType(5, &Cura::ObjectPrintTime::default_instance());

                                                                                 ^

In file included from /home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:8:

/usr/local/include/Arcus/Socket.h:73:22: note: candidate: ‘virtual bool Arcus::Socket::registerMessageType(const google::protobuf::Message*)’

         virtual bool registerMessageType(const google::protobuf::Message* message_type);

                      ^~~~~~~~~~~~~~~~~~~

/usr/local/include/Arcus/Socket.h:73:22: note:   candidate expects 1 argument, 2 provided

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:67:77: error: no matching function for call to ‘Arcus::Socket::registerMessageType(int, const Cura::SettingList*)’

     d->socket->registerMessageType(6, &Cura::SettingList::default_instance());

                                                                             ^

In file included from /home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:8:

/usr/local/include/Arcus/Socket.h:73:22: note: candidate: ‘virtual bool Arcus::Socket::registerMessageType(const google::protobuf::Message*)’

         virtual bool registerMessageType(const google::protobuf::Message* message_type);

                      ^~~~~~~~~~~~~~~~~~~

/usr/local/include/Arcus/Socket.h:73:22: note:   candidate expects 1 argument, 2 provided

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:68:77: error: no matching function for call to ‘Arcus::Socket::registerMessageType(int, const Cura::GCodePrefix*)’

     d->socket->registerMessageType(7, &Cura::GCodePrefix::default_instance());

                                                                             ^

In file included from /home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:8:

/usr/local/include/Arcus/Socket.h:73:22: note: candidate: ‘virtual bool Arcus::Socket::registerMessageType(const google::protobuf::Message*)’

         virtual bool registerMessageType(const google::protobuf::Message* message_type);

                      ^~~~~~~~~~~~~~~~~~~

/usr/local/include/Arcus/Socket.h:73:22: note:   candidate expects 1 argument, 2 provided

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:72:22: error: ‘class Arcus::Socket’ has no member named ‘state’

     while(d->socket->state() != Arcus::SocketState::Closed && d->socket->state() != Arcus::SocketState::Error)

                      ^~~~~

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:72:74: error: ‘class Arcus::Socket’ has no member named ‘state’

     while(d->socket->state() != Arcus::SocketState::Closed && d->socket->state() != Arcus::SocketState::Error)

                                                                          ^~~~~

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:100:24: error: ‘class Arcus::Socket’ has no member named ‘errorString’

         if(!d->socket->errorString().empty()) {

                        ^~~~~~~~~~~

/home/pi/CuraEngine-15.06.03/src/commandSocket.cpp:101:41: error: ‘class Arcus::Socket’ has no member named ‘errorString’

             logError("%s\n", d->socket->errorString().data());

                                         ^~~~~~~~~~~

make[2]: *** [CMakeFiles/CuraEngine.dir/build.make:97: CMakeFiles/CuraEngine.dir/src/commandSocket.cpp.o] Error 1

make[1]: *** [CMakeFiles/Makefile2:73: CMakeFiles/CuraEngine.dir/all] Error 2

make: *** [Makefile:130: all] Error 2

jordanthompson

I downloaded Arcus from here:
https://github.com/Ultimaker/libArcus/releases/tag/15.10
CuraEngine (as suggested by @Repetier) from here:
https://github.com/Ultimaker/CuraEngine/tree/15.06.03
protobuf-3.13.0 from here:
git@github.com:protocolbuffers/protobuf.git

Here is the log:

13:28:51.259 : Warning: Seems like we missed a ok, got a wait - continue sending.

13:29:14.934 : CuraEngine command:/home/pi/RepetierHost/plugins/CuraEngine/CuraEngine -p -v -c "/home/pi/.local/share/RepetierHost/cura.ini" -s posx=0 -s posy=0 -o "/home/pi/.local/share/RepetierHost/composition.gcode" "/home/pi/.local/share/RepetierHost/composition0.stl"

13:29:14.952 : Preferred name from fence-standoff3 to fence-standoff3

13:29:15.021 : <CuraEngine> Cura_SteamEngine version DEV

13:29:15.022 : <CuraEngine> Copyright (C) 2014 David Braam

13:29:15.023 : <CuraEngine> This program is free software: you can redistribute it and/or modify

13:29:15.024 : <CuraEngine> it under the terms of the GNU Affero General Public License as published by

13:29:15.024 : <CuraEngine> the Free Software Foundation, either version 3 of the License, or

13:29:15.025 : <CuraEngine> (at your option) any later version.

13:29:15.026 : <CuraEngine> This program is distributed in the hope that it will be useful,

13:29:15.026 : <CuraEngine> but WITHOUT ANY WARRANTY; without even the implied warranty of

13:29:15.026 : <CuraEngine> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

13:29:15.027 : <CuraEngine> GNU Affero General Public License for more details.

13:29:15.027 : <CuraEngine> You should have received a copy of the GNU Affero General Public License

13:29:15.028 : <CuraEngine> along with this program.  If not, see <http://www.gnu.org/licenses/>.

13:29:15.028 : <CuraEngine> Unknown option: c

13:29:15.028 : <CuraEngine> Warning: setting an unregistered setting posx

13:29:15.029 : <CuraEngine> Warning: setting an unregistered setting posy

13:29:15.029 : <CuraEngine> ERROR: Failed to load json file: fdmprinter.json

13:29:15.029 : <CuraEngine> Loading /home/pi/.local/share/RepetierHost/cura.ini from disk...

13:29:15.030 : <CuraEngine> Failed to load model: /home/pi/.local/share/RepetierHost/cura.ini

13:29:15.031 : <CuraEngine> Unregistered setting speed_travel

13:29:15.031 : <CuraEngine> Unregistered setting machine_end_gcode

13:29:15.032 : <CuraEngine> maxObjectHeight : 0

13:29:15.033 : <CuraEngine> Print time: 0

13:29:15.033 : <CuraEngine> Filament: 0

13:29:15.304 : Warning: Seems like we missed a ok, got a wait - continue sending.

Looks like the -c option is not recognized?

Looks like fdmprinter.json is missing?  Actually, I found it in the CuraEngine source folder.  I copied it to the RepetierHost/plugins/CuraEngine folder but it makes no difference.  From what I have read, Repetier should be passing it as an argument to CuraEngine.

note that /home/pi/.local/share/RepetierHost/cura.ini exists

NOTE When I remove the -c parameter and argument, it generates gcode

Repetier

Looks much better but seems still too new. The correct version does not use protobuf - the problems started with switching communication to protobuf. Looking in my message with version it was 15.01 so this
https://github.com/Ultimaker/CuraEngine/tree/15.01

which is also not using protobuf.