Flow price: --
6de8de710ae8f372503e6c3d56c378286c830b2298c6d0a3a0eae2ae28e9de1c

Transaction

Hash: 6de8de710ae8f372503e6c3d56c378286c830b2298c6d0a3a0eae2ae28e9de1c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6de8de710ae8f372503e6c3d56c378286c830b2298c6d0a3a0eae2ae28e9de1c: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:
6de8de710ae8f372503e6c3d56c378286c830b2298c6d0a3a0eae2ae28e9de1c
Status:
ERROR
Block height:
39876536
Block id:
46451c09e8247a14c78d6fc69f32c4aeba9c1f3b9fcd9b31fbb00a1e2556f52b
Timestamp:
Friday 28 October 2022 at 16:26:24 UTC
()
Proposer:
Authorizers:
Gas used:
50