libopenvibe-plugins-contrib-signal-processing.so: undefined symbol: _ZN4itpp3MatIdE8set_sizeEiib

About the GUI application to design signal processing pipelines
Post Reply
arellanon
Posts: 1
Joined: Fri Dec 18, 2020 7:51 pm

libopenvibe-plugins-contrib-signal-processing.so: undefined symbol: _ZN4itpp3MatIdE8set_sizeEiib

Post by arellanon »

I builded Openvibe 3.0.0 in Linux mint 19 Tara and fail in motor-imagery-CSP/mi-csp-2-train-CSP.xml
The execute crashed after 7 minutes:

[WARNING] Box Graz visualization [(0x00dd290d, 0x5f142820)] should be updated
[WARNING] Scenario requires 'update' of some box(es). You need to replace these boxes or the scenario may not work correctly.
[ INF ] Initialization took 1564 ms
[ INF ] At time 431.234 sec <Box algorithm::(0x00004125, 0x0000536f) aka CSP Spatial Filter Trainer> Received train stimulation - be patient
/home/nahuel/Downloads/Openvibe/openvibe-3.0.0-src/dist/extras-Release/bin/openvibe-designer: symbol lookup error: /home/nahuel/Downloads/Openvibe/openvibe-3.0.0-src/dist/extras-Release/lib/libopenvibe-plugins-contrib-signal-processing.so: undefined symbol: _ZN4itpp3MatIdE8set_sizeEiib

Can you help me?
Thanks!

Thibaut
Posts: 226
Joined: Wed Oct 31, 2018 9:14 am

Re: libopenvibe-plugins-contrib-signal-processing.so: undefined symbol: _ZN4itpp3MatIdE8set_sizeEiib

Post by Thibaut »

Hi,
I don't know this unix system version, I'm not sure with the compatibility of this version of unix system.
But the first warning can be avoïd with rightclick on this box and select update.
Thibaut

Post Reply