Flow price: --
413fb5ff55abb7b0007fe8966be541c18c8f648eb8d53c20e75021717c9f4a12

Transaction

Hash: 413fb5ff55abb7b0007fe8966be541c18c8f648eb8d53c20e75021717c9f4a12
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:
  --> 413fb5ff55abb7b0007fe8966be541c18c8f648eb8d53c20e75021717c9f4a12:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
413fb5ff55abb7b0007fe8966be541c18c8f648eb8d53c20e75021717c9f4a12
Status:
ERROR
Block height:
41513706
Block id:
caf97768189b26e9652ba695606b359132a16512496c5ce9e94f1d0bbb4fd558
Timestamp:
Thursday 24 November 2022 at 18:50:37 UTC
()
Proposer:
Authorizers:
Gas used:
23