[Gate-users] Simle GATE example

[Marlen Priegnitz]

Hello,

I guess, one of the files Materials.xml or GateMaterials.db can not be 
found by your macro. Just put those files in the same directory as your 
macro is located.

Hope this helps.
Marlen



Nouf Abuhadi wrote:
> Hi,
>  
> I am a new user in GATE. I tried to do an example as in the user guide V6.1.
> I tried to do the first step which is defining a scanner geometry when I did the visualization, then I add the world volume it is ok but I got an error 
> 
> #  S Y S T E M
> Idle> /gate/world/daughters/name cylindricalPET
> Idle> /gate/world/daughters/insert cylinder
> Idle> /gate/cylindricalPET/setMaterial Water
> src/GateMaterialDatabase.cc (l.126): GateMaterialDatabase: could not find the definition for material 'Water' in material files
>  
> Could someone tell me Why this error appear? please.
> and How can I run a simple example?
>  
> Regards,
> 
> 
> 
>  
> 
>