give useful exception message from readFile

HCALRunControl / levelOneHCALFM

HCAL Function Manager

https://twiki.cern.ch/twiki/bin/view/CMS/HCALFunctionManager

0 stars 6 forks source link

give useful exception message from readFile #390

Closed jhakala closed 6 years ago

jhakala commented 6 years ago

fixes #62

kakwok commented 6 years ago

Full stacktrace gives pretty long error message with not much information: I would rather just say When parsing TagName: ICIControlSingle, got an IOException using the following path: /nfshome0/hcalcfg/cvs/RevHistory/CANT_WORK_BECAUSE_ICI_CANT_MAKE_BGO_TRAINS/doomed then we keep the full stacktrace in logger.error

kakwok commented 6 years ago

New error message looks like this: