Flow price: --
8fc529030fd66cbeb2fbc9ce9cefd3b62daa80cd7ff46977f30166a38b50311d

Transaction

Hash: 8fc529030fd66cbeb2fbc9ce9cefd3b62daa80cd7ff46977f30166a38b50311d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8fc529030fd66cbeb2fbc9ce9cefd3b62daa80cd7ff46977f30166a38b50311d: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:
8fc529030fd66cbeb2fbc9ce9cefd3b62daa80cd7ff46977f30166a38b50311d
Status:
ERROR
Block height:
39912407
Block id:
d1ce2eff3a4d564af5258444231c673265617fafc14261d1f86aa6472487e339
Timestamp:
Saturday 29 October 2022 at 06:43:43 UTC
()
Proposer:
Authorizers:
Gas used:
50