Flow price: --
dd64acde534f9f724c8b5200ae76d1e3d5608e9389f25f29c2bc2133fdc4788a

Transaction

Hash: dd64acde534f9f724c8b5200ae76d1e3d5608e9389f25f29c2bc2133fdc4788a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> dd64acde534f9f724c8b5200ae76d1e3d5608e9389f25f29c2bc2133fdc4788a:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
dd64acde534f9f724c8b5200ae76d1e3d5608e9389f25f29c2bc2133fdc4788a
Status:
ERROR
Block height:
39909054
Block id:
63d6c985952dbe45614d14e7f4efc3815979c5b833525ed6a9e458257c455fb9
Timestamp:
Saturday 29 October 2022 at 05:22:51 UTC
()
Proposer:
Authorizers:
Gas used:
50