Flow price: --
98c2073c443b29c4736c222cf017438d194c9ab37912096d350e4d814cc04424

Transaction

Hash: 98c2073c443b29c4736c222cf017438d194c9ab37912096d350e4d814cc04424
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 98c2073c443b29c4736c222cf017438d194c9ab37912096d350e4d814cc04424:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
98c2073c443b29c4736c222cf017438d194c9ab37912096d350e4d814cc04424
Status:
ERROR
Block height:
40146375
Block id:
b997839f9ecf8511693594c090d12911b4c107acec32e1b696680a5211354acc
Timestamp:
Wednesday 2 November 2022 at 04:45:47 UTC
()
Proposer:
Authorizers:
Gas used:
48