Flow price: --
58e36465a4f66b1b5da5df33fe77e44a1cde9c934b51a64a622cee9088eb4654

Transaction

Hash: 58e36465a4f66b1b5da5df33fe77e44a1cde9c934b51a64a622cee9088eb4654
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:
  --> 58e36465a4f66b1b5da5df33fe77e44a1cde9c934b51a64a622cee9088eb4654:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
58e36465a4f66b1b5da5df33fe77e44a1cde9c934b51a64a622cee9088eb4654
Status:
ERROR
Block height:
40673388
Block id:
ec0dc71b09847135eee08ab37f885a6538000dd4addd2a57c022acba726f4fba
Timestamp:
Friday 11 November 2022 at 01:09:41 UTC
()
Proposer:
Authorizers:
Gas used:
22