Flow price: --
7853749932297397fbc8a551d523f9487f8a2a6d6da7a13699de96c014b9720c

Transaction

Hash: 7853749932297397fbc8a551d523f9487f8a2a6d6da7a13699de96c014b9720c
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:
  --> 7853749932297397fbc8a551d523f9487f8a2a6d6da7a13699de96c014b9720c: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:
7853749932297397fbc8a551d523f9487f8a2a6d6da7a13699de96c014b9720c
Status:
ERROR
Block height:
41071084
Block id:
e0536bd4ccd65233b0bb9de6e02629df6cbf18c068ddd5cb7ae05a6415d29239
Timestamp:
Thursday 17 November 2022 at 15:24:24 UTC
()
Proposer:
Authorizers:
Gas used:
23