Flow price: --
e7893de471e94ff3690d5c8dae24737a1f1b7c42b85462426de24dd7886dc51c

Transaction

Hash: e7893de471e94ff3690d5c8dae24737a1f1b7c42b85462426de24dd7886dc51c
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:
  --> e7893de471e94ff3690d5c8dae24737a1f1b7c42b85462426de24dd7886dc51c: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:
e7893de471e94ff3690d5c8dae24737a1f1b7c42b85462426de24dd7886dc51c
Status:
ERROR
Block height:
40664312
Block id:
25c3674ff729ca6e6bbff24c272ccf4c98bf326f9bcd874cce946d28a84cce9f
Timestamp:
Thursday 10 November 2022 at 21:27:00 UTC
()
Proposer:
Authorizers:
Gas used:
23