Flow price: --
bd4dcb0e544c5fd3fc823e5c0efbb007997e0e5d37c748462bf65dce46a298bf

Transaction

Hash: bd4dcb0e544c5fd3fc823e5c0efbb007997e0e5d37c748462bf65dce46a298bf
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:
  --> bd4dcb0e544c5fd3fc823e5c0efbb007997e0e5d37c748462bf65dce46a298bf: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:
bd4dcb0e544c5fd3fc823e5c0efbb007997e0e5d37c748462bf65dce46a298bf
Status:
ERROR
Block height:
40574061
Block id:
c57e2400045763318a17461375b66826f542a7da1b9ec4a29cdb241ff80eb528
Timestamp:
Wednesday 9 November 2022 at 08:45:51 UTC
()
Proposer:
Authorizers:
Gas used:
25