Flow price: --
043b6553009fabb7ba6616780ed0f01fc5e78cdcf00ab059bab877aaa47d4a6e

Transaction

Hash: 043b6553009fabb7ba6616780ed0f01fc5e78cdcf00ab059bab877aaa47d4a6e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 043b6553009fabb7ba6616780ed0f01fc5e78cdcf00ab059bab877aaa47d4a6e: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:
043b6553009fabb7ba6616780ed0f01fc5e78cdcf00ab059bab877aaa47d4a6e
Status:
ERROR
Block height:
40106034
Block id:
64b493b0787d62000ecc40cc7c02cdde9d1f9c9320a061105ff79ab961d1b225
Timestamp:
Tuesday 1 November 2022 at 12:21:46 UTC
()
Proposer:
Authorizers:
Gas used:
47