Flow price: --
025bc9e24adda8f9cb11e912e2b44351395d705080e2eb59196061c40dc3e096

Transaction

Hash: 025bc9e24adda8f9cb11e912e2b44351395d705080e2eb59196061c40dc3e096
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:
  --> 025bc9e24adda8f9cb11e912e2b44351395d705080e2eb59196061c40dc3e096:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
025bc9e24adda8f9cb11e912e2b44351395d705080e2eb59196061c40dc3e096
Status:
ERROR
Block height:
41420287
Block id:
0d307bacb884b7d4a18e59c93240cbe717f07342fe997701fcfe129e6badf974
Timestamp:
Wednesday 23 November 2022 at 06:40:43 UTC
()
Proposer:
Authorizers:
Gas used:
24