Flow price: --
dc4fe21584ba2618d3763198cfa65563c08e2a02c4d78e8838b57622e48887ed

Transaction

Hash: dc4fe21584ba2618d3763198cfa65563c08e2a02c4d78e8838b57622e48887ed
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:
  --> dc4fe21584ba2618d3763198cfa65563c08e2a02c4d78e8838b57622e48887ed: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:
dc4fe21584ba2618d3763198cfa65563c08e2a02c4d78e8838b57622e48887ed
Status:
ERROR
Block height:
40469763
Block id:
bc85e44a36122900ec606e846fae3722e283793c5ecddeee3eda73b0260b923a
Timestamp:
Monday 7 November 2022 at 14:57:10 UTC
()
Proposer:
Authorizers:
Gas used:
25