Pico Dst error

Hi Experts,
I have some dst files and when I run PicoDstAnalyzer.C, it gives me the error:

IncrementalExecutor::executeFunction: symbol '_ZN15StPicoDstReader13ReadPicoEventEx' unresolved while linking [cling interface function]!
You are probably missing the definition of StPicoDstReader::ReadPicoEvent(long long).

Please help.

ROOT Version: ROOT 6
Platform: Mac OS

Hi @Rutik!

It seems you have not loaded the shared library that contains the StPicoDstReader. One way to solve it is to load the right shared library with gSystem->Load at the beginning of your script, as explained at the bottom of this manual page:

However, StPicoDstReader is not part of ROOT but of the software of the STAR collaboration. Iā€™d ask them how to setup the environment to tun the PicoDstAnalyzer.C correctly.


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