Flow price: --
ed7a8d465633d27c767a5679d12785709f22a50bd92b88d5e323297e1a88e544

Transaction

Hash: ed7a8d465633d27c767a5679d12785709f22a50bd92b88d5e323297e1a88e544
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> ed7a8d465633d27c767a5679d12785709f22a50bd92b88d5e323297e1a88e544:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
ed7a8d465633d27c767a5679d12785709f22a50bd92b88d5e323297e1a88e544
Status:
ERROR
Block height:
40993339
Block id:
98df76db2064acd3e1487af7908f61aa0854943cbefb326c9f40683d9a25fec9
Timestamp:
Wednesday 16 November 2022 at 09:04:01 UTC
()
Proposer:
Authorizers:
Gas used:
23