Flow price: --
60df7c9f8316c9218ecbf1c8324682a74881e243deead89669ba430e1d10429c

Transaction

Hash: 60df7c9f8316c9218ecbf1c8324682a74881e243deead89669ba430e1d10429c
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:
  --> 60df7c9f8316c9218ecbf1c8324682a74881e243deead89669ba430e1d10429c: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:
60df7c9f8316c9218ecbf1c8324682a74881e243deead89669ba430e1d10429c
Status:
ERROR
Block height:
40183054
Block id:
b61d0c323f6e03b4897fc526e87fc904a0c9392863f34851fbece352cc7edb53
Timestamp:
Wednesday 2 November 2022 at 21:06:21 UTC
()
Proposer:
Authorizers:
Gas used:
23