Flow price: --
d5ce77504b654f2e2774a846a01aaf64643d295fd8edf0b279f5701384922861

Transaction

Hash: d5ce77504b654f2e2774a846a01aaf64643d295fd8edf0b279f5701384922861
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:
  --> d5ce77504b654f2e2774a846a01aaf64643d295fd8edf0b279f5701384922861:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d5ce77504b654f2e2774a846a01aaf64643d295fd8edf0b279f5701384922861
Status:
ERROR
Block height:
40675495
Block id:
be787c5f8fc5805cc1010ce5b34bd10c76de0f5abea29a641105d47097806bc5
Timestamp:
Friday 11 November 2022 at 02:01:07 UTC
()
Proposer:
Authorizers:
Gas used:
25