src loaded in: 1 wallclock secs ( 0.27 usr +  0.08 sys =  0.34 CPU)
 init app pntr: 0 wallclock secs ( 0.02 usr +  0.00 sys =  0.02 CPU)
 glob cfg load: 0 wallclock secs ( 0.03 usr +  0.00 sys =  0.03 CPU)
  iface cnfg: 0 wallclock secs ( 0.16 usr +  0.00 sys =  0.16 CPU)
  prep. data: 0 wallclock secs ( 0.00 usr +  0.00 sys =  0.00 CPU)
  create gui: 0 wallclock secs ( 0.19 usr +  0.05 sys =  0.23 CPU)
  apply sets: 0 wallclock secs ( 0.00 usr +  0.00 sys =  0.00 CPU)
 configs eval: 0 wallclock secs ( 0.34 usr +  0.05 sys =  0.39 CPU)
Can't use an undefined value as an ARRAY reference at src/Kephra/Document.pm line 111.