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Re: The problem when accessing FairLinks in PndEmcPoints [message #22965 is a reply to message #22964]

Thu, 27 September 2018 11:25

Tobias Stockmanns
Messages: 489
Registered: May 2007

first-grade participant

From: *dip0.t-ipconnect.de

Dear Dong,

please try to replace ioman->GetBranchId("MCTrack") with 0 as it is done in the next line of your code. I guess that it does not crash in that case.

The reason for the crash is, that the FairRootManager has not loaded the list of generated branches. Therefore no Id for "MCTrack" is returned.
Only if you use FairRunAna the branch list is populated in the FairRootManager.

Cheers,

Tobias

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[Message index]

		The problem when accessing FairLinks in PndEmcPoints By: Dong Liu on Wed, 26 September 2018 13:21
		Re: The problem when accessing FairLinks in PndEmcPoints By: Tobias Stockmanns on Thu, 27 September 2018 11:25
		Re: The problem when accessing FairLinks in PndEmcPoints By: Dong Liu on Thu, 27 September 2018 11:48
		Re: The problem when accessing FairLinks in PndEmcPoints By: Dong Liu on Wed, 03 October 2018 09:20

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