Flow price: --
d1bd15d4d887c5c48c2f5bc53fab18277f054a33ba13fe0b43033af0d700224c

Transaction

Hash: d1bd15d4d887c5c48c2f5bc53fab18277f054a33ba13fe0b43033af0d700224c
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:
  --> d1bd15d4d887c5c48c2f5bc53fab18277f054a33ba13fe0b43033af0d700224c: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:
d1bd15d4d887c5c48c2f5bc53fab18277f054a33ba13fe0b43033af0d700224c
Status:
ERROR
Block height:
40528204
Block id:
9ad39ee07ab9621c89b20ba4f8db7e6a36fcf18a6e157d413af0feb76bdff25a
Timestamp:
Tuesday 8 November 2022 at 14:28:47 UTC
()
Proposer:
Authorizers:
Gas used:
23