Flow price: --
3a31696365d27b366bddeb6bdca20c2620722780e0395e9bc34274b69602469e

Transaction

Hash: 3a31696365d27b366bddeb6bdca20c2620722780e0395e9bc34274b69602469e
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:
  --> 3a31696365d27b366bddeb6bdca20c2620722780e0395e9bc34274b69602469e: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:
3a31696365d27b366bddeb6bdca20c2620722780e0395e9bc34274b69602469e
Status:
ERROR
Block height:
40703413
Block id:
5045076169b84f39229118540b9a8691007a3edb3629add943f31e0d5aa32640
Timestamp:
Friday 11 November 2022 at 13:23:42 UTC
()
Proposer:
Authorizers:
Gas used:
26