[Clas12_verystrange] clas12root

[Nicholas Zachariou]

We can ask Derek in our common meeting next week.

Nick

> On 18 Jan 2020, at 15:10, William Phelps <wphelps at jlab.org> wrote:
> 
> Hello Michael,
> 
> It looks like the reader is looking for a bank entry/variable (vt) that does not exist. I suspect that the skim3_5038.hipo file was produced with an older version of the hipo bankdefs that did not have a vt (rf corrected vertex time).
> 
> The commit that added vt is here: https://github.com/JeffersonLab/clas12-offline-software/commit/0504417b2c78a6dcea652fc9309db7576114852e#diff-b009ca550664aa1e132f107476b2563f
> 
> Question to others: Is there a way to use clas12root with an older bank definition?
> 
> -Will
> 
>> On Jan 17, 2020, at 12:04 PM, Michael Dugger <dugger at jlab.org> wrote:
>> 
>> 
>> Hi,
>> 
>> I am having trouble running clas12root and wanted to know if anyone else has seen the same sort of think and can help me out.
>> 
>> When I try to run:
>> 
>> clas12root ./Ex1_CLAS12Reader.C+ --in=../hipoFiles/skim3_5038.hipo
>> 
>> I get (in part)
>> 
>> -------------------------------------
>> .
>> .
>> .
>> Warning , hipo::schema getEntryOrder(const char *name) item :vt not found, for bank REC::Particle data for this item is not valid
>> ---> resizing internal compressed buffer size to from 66332 to 5839908
>> resizing internal buffer from 177404 to 8378708
>> 
>> *** Break *** segmentation violation
>> .
>> .
>> .
>> -------------------------------------
>> 
>> 
>> I have obtained the latest version of clas12root and hipo4 through github and I am using root version 6.18.04
>> 
>> Thanks for your time.
>> 
>> Sincerely,
>> Michael
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> 
> 
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