Flow price: --
5fc1b20b56281b6667368b33de62f314bc967dbec5404c75a9ceea4348da4dfb

Transaction

Hash: 5fc1b20b56281b6667368b33de62f314bc967dbec5404c75a9ceea4348da4dfb
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:
  --> 5fc1b20b56281b6667368b33de62f314bc967dbec5404c75a9ceea4348da4dfb: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:
5fc1b20b56281b6667368b33de62f314bc967dbec5404c75a9ceea4348da4dfb
Status:
ERROR
Block height:
41126103
Block id:
4a8dc6e73866a5bc31820f4483f383a8f207d4defb8bb244f23c67d62e6ecdfe
Timestamp:
Friday 18 November 2022 at 12:41:39 UTC
()
Proposer:
Authorizers:
Gas used:
23