Flow price: --
d25736c5c328c4272f8252e0068621c0527b71019c07f088b237e1138e5b112d

Transaction

Hash: d25736c5c328c4272f8252e0068621c0527b71019c07f088b237e1138e5b112d
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:
  --> d25736c5c328c4272f8252e0068621c0527b71019c07f088b237e1138e5b112d: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:
d25736c5c328c4272f8252e0068621c0527b71019c07f088b237e1138e5b112d
Status:
ERROR
Block height:
40483243
Block id:
f5bbe96dba7c9a252db24ce4d202a2616ad5ea03015bdb51df76733d57bb1baf
Timestamp:
Monday 7 November 2022 at 20:27:14 UTC
()
Proposer:
Authorizers:
Gas used:
22