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Geo generation [message #19420] Thu, 11 August 2016 15:43 Go to previous message
Oleg is currently offline  Oleg
Messages: 19
Registered: August 2016
Location: GSI
occasional visitor
From: *gsi.de
Hi,

I would like to generate a new geometry file for the active target.
Actually it is only to add a He gas media.
So the script create_actar_helium.C is made which differs from the original create_actar.C with the lines added:

FairGeoMedium* mHe = geoMedia->getMedium("helium");
if ( ! mHe ) Fatal("Main", "FairMedium helium not found");
geoBuild->createMedium(mHe);
TGeoMedium* pMed4 = gGeoMan->GetMedium("helium");
if ( ! pMed4 ) Fatal("Main", "Medium helium not found");

If I run it, there is an error:

root [0] .x create_actar_helium_geo.C("helium")
IncrementalExecutor::executeFunction: symbol '_ZN4ROOT4Math9gv_detail7convertERKNS0_9AxisAngleERNS0_10Rotation3DE' unresolved while linking function '_GLOBAL__sub_I_cling_module_6'!
You are probably missing the definition of ROOT::Math::gv_detail::convert(ROOT::Math::AxisAngle const&, ROOT::Math::Rotation3D&)
Maybe you need to load the corresponding shared library?
warning: cannot find function 'create_actar_helium_geo()'; falling back to .L

What is a problem?

Oleg.
 
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