Flow price: --
027688ce25bc5c8b974365dfcbf50da9d5df2cd549e97d315f75768c85a3ee92

Transaction

Hash: 027688ce25bc5c8b974365dfcbf50da9d5df2cd549e97d315f75768c85a3ee92
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 027688ce25bc5c8b974365dfcbf50da9d5df2cd549e97d315f75768c85a3ee92:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
027688ce25bc5c8b974365dfcbf50da9d5df2cd549e97d315f75768c85a3ee92
Status:
ERROR
Block height:
39762011
Block id:
d5926fbf0ccab95ced3648f4f184af1479f3264c7c7a5bc7c8eb4e9dd5a5a86d
Timestamp:
Wednesday 26 October 2022 at 18:17:35 UTC
()
Proposer:
Authorizers:
Gas used:
47