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Perhaps related to new EVIO snapshot which had a one line fix.  Sho patched it.  Not sure why it would do this though.

On Aug 22, 2012, at 12:09 PM, "Hansson Adrian, Per Ola" <[log in to unmask]> wrote:

> Oh, I forgot to say it crashes for data too.
> 
> It's weird, but this worked yesterday and I don't know what changed. It's also weird that it says it's opening the steering file again at the bottom or is that some delayed exception handling issue?
> 
> Could it be that there is some forbidden characters in my steering file? I tried a different one and still the same thing and also one without any drivers so it looks like a problem reading the evio but I don't thing the TestRunEvioToLcio class changed?
> 
> /Pelle
> 
> On Aug 22, 2012, at 11:50 AM, Hansson Adrian, Per Ola wrote:
> 
>> Hey,
>> 
>> I see a new feature now where it crashes after running through all MC events in a evio file. It happens for an old evio and new evio (as of yesterday).
>> 
>> After starting "normally" it ends with:
>> 
>>>> Event 2146
>> No trigger bank found
>>>> Event 2147
>> Last physics event time: 0 - Wed Dec 31 16:00:00 PST 1969
>> Opening file /Users/phansson/work/HPS/software/reco/hps-java/src/main/resources/org/lcsim/hps/steering/MultScatAna.lcsim
>> ERROR reread magic # (1865298807) & still not right
>> Exception in thread "main" java.lang.RuntimeException: java.io.IOException: Failed reading first event
>>       at org.lcsim.hps.evio.TestRunEvioToLcio.main(TestRunEvioToLcio.java:183)
>> Caused by: java.io.IOException: Failed reading first event
>>       at org.jlab.coda.jevio.EvioReader.<init>(EvioReader.java:187)
>>       at org.lcsim.hps.evio.TestRunEvioToLcio.main(TestRunEvioToLcio.java:181)
>> Caused by: org.jlab.coda.jevio.EvioException: Failed reading block header in nextEvent.
>>       at org.jlab.coda.jevio.EvioReader.nextEvent(EvioReader.java:540)
>>       at org.jlab.coda.jevio.EvioReader.<init>(EvioReader.java:184)
>>       ... 1 more
>> 
>> 
>> Not sure what this means. It looks like it's failing on reading next header but should it given that it's the last event? Also there is reference to a "magic #"….
>> 
>> 
>> You can try it by (updating to cvs head) and running :
>> 
>> java -cp ../hps-java/target/hps-java-1.2-SNAPSHOT-bin.jar org.lcsim.hps.evio.TestRunEvioToLcio ../data/mc/egs_5.5gev_0.016x0_500mb_90na_HPS-TestRun-v2/egs_5.5gev_0.016x0_500mb_90na_02_HPS-TestRun-v2_filtered250.evio /Users/phansson/work/HPS/software/reco/hps-java/src/main/resources/org/lcsim/hps/steering/MultScatAna.lcsim
>> 
>> where the mc file can be found at:
>> /nfs/slac/g/hps/hps_data/evio/testrun/simulation/egs_5.5gev_0.016x0_500mb_90na_HPS-TestRun-v2
>> 
>> Any ideas on what changed?
>> 
>> /Pelle
> 

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