Support #1384
Reconstructing data from recent collection fails with CppError.
Added by Gardener, Rhys over 9 years ago.
Updated about 9 years ago.
Start date:
03 December 2013
Description
Hello,
I've been attempting to process some of the data from the running in October with all PiD using version 0.7.3 and recently 0.7.3 using the ./analyse_data_offline script. However I am repeatedly seeing the following error (every 3 events)
Traceback (most recent call last):
File "/home/rhys/Software/MAUS/maus_0.7.5/src/common_py/ErrorHandler.py", line 162, in HandleCppException
raise CppError(error_message)
ErrorHandler.CppError: In branch daq_data
In branch unknown
Failed to recognise all json properties V1731 at ObjectProcessor<ObjectType>::JsonToCpp
Once the program has finished, the output file contains zero reconstructed events (checked from GetReconEventSize() ). From what I can tell, there is no reconstructed data for any of the detectors. Currently I'm not sure whether this is an issue with how I'm running MAUS or otherwise, so any help fixing this would be appreciated!
Files
- Assignee deleted (
Karadzhov, Yordan)
Can you give me a sample data card set and run number?
What MAUS version are you running? 0.7.5 or 0.7.3? (Your traceback says 0.7.5).
Durga, this looks like the problem we were having with the equipment list. Some V1731s were getting set with equipment type "unknown" and this was screwing the data structure.
So I think related to/duplicate of #1351
Should be by Yordan's revision to InputCppDAQData data structure; which is blocked by Ian's revision to the python API - 2 weeks away.
I can make a quick hacky fix to get something working for you.
- Assignee set to Gardener, Rhys
Awaiting input from Rhys...
Sorry Chris, I didn't notice you had replied so quicky.
I had been using 0.7.3, but tested again using 0.7.5 last week with the same result. I've been mainly testing using run 05681, a 400MeV Pi run using all PiD. I'll attach a couple data cards and the output I've been getting. Thanks!
- Assignee changed from Gardener, Rhys to Rogers, Chris
Rhys, could you please attach data cards?
Cheers,
Chris
- Assignee changed from Rogers, Chris to Karadzhov, Yordan
When I run (against 0.7.5)
~/MAUS/maus_release/bin/analyze_data_offline.py --daq_data_file 05681 --daq_data_path ./ --verbose_level 0
I get output like
...
TRANSFORM/MERGE/OUTPUT: Processed 35 events so far, 1 events in buffer.
Stack trace:
Traceback (most recent call last):
File "/home/cr67/MAUS/maus_release/src/common_py/ErrorHandler.py", line 162, in HandleCppException
raise CppError(error_message)
ErrorHandler.CppError: In branch daq_data
In branch unknown
Failed to recognise all json properties V1731 at ObjectProcessor<ObjectType>::JsonToCpp
TRANSFORM/MERGE/OUTPUT: Processed 36 events so far, 1 events in buffer.
TRANSFORM/MERGE/OUTPUT: Processed 37 events so far, 1 events in buffer.
TRANSFORM/MERGE/OUTPUT: Processed 38 events so far, 1 events in buffer.
Stack trace:
Traceback (most recent call last):
File "/home/cr67/MAUS/maus_release/src/common_py/ErrorHandler.py", line 162, in HandleCppException
raise CppError(error_message)
ErrorHandler.CppError: In branch daq_data
In branch unknown
Failed to recognise all json properties V1731 at ObjectProcessor<ObjectType>::JsonToCpp
TRANSFORM/MERGE/OUTPUT: Processed 39 events so far, 1 events in buffer.
...
as per original bug report. Probably need to bump to Yordan...
Try to run:
analyze_data_offline.py --daq_data_file 05681 --daq_data_path ./ --DAQ_cabling_file DAQChannelMap_1.txt
using the attached file
Using that file, the output during running was normal (I.e. no errors, only "TRANSFORM/MERGE/OUTPUT: Processed xx events so far, 1 events in buffer." messages.
At initial glance looks like most of the data is now accessible apart from the EMR data. Should this be the case?
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