Flow price: --
2be3932014e7e4d274632200f9f302b642cd6c408b0c5d9ec1fa7d717af1e67d

Transaction

Hash: 2be3932014e7e4d274632200f9f302b642cd6c408b0c5d9ec1fa7d717af1e67d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2be3932014e7e4d274632200f9f302b642cd6c408b0c5d9ec1fa7d717af1e67d: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:
2be3932014e7e4d274632200f9f302b642cd6c408b0c5d9ec1fa7d717af1e67d
Status:
ERROR
Block height:
40108552
Block id:
0ddaa135cd2ea4aade8f3271a8f91d5f4b374f8bb13cd21759f2f91695830dfc
Timestamp:
Tuesday 1 November 2022 at 13:22:47 UTC
()
Proposer:
Authorizers:
Gas used:
50