I don’t see where you are specifying the input file…? java -jar hps-distribution.jar -r /org/hps/steering/readout/HPS2014ReadoutToLcio.lcsim -i in.slcio -DoutputFile=readout On Oct 7, 2014, at 5:18 AM, Luca Colaneri <[log in to unmask]<mailto:[log in to unmask]>> wrote: Hello, when running the readout simulation I get this error <readouterrorV8.png> I'm running it on some SLIC outputs I've produced locally. It is just beam background simulated with V6, V7, and V8 geometry, always getting the same error. Any suggestion? L. ________________________________ Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1