Flow price: --
c9668cc81988572c46331a3b1067d0c9eefa008ba1c082edc714e3ffb162416e

Transaction

Hash: c9668cc81988572c46331a3b1067d0c9eefa008ba1c082edc714e3ffb162416e
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:
  --> c9668cc81988572c46331a3b1067d0c9eefa008ba1c082edc714e3ffb162416e: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:
c9668cc81988572c46331a3b1067d0c9eefa008ba1c082edc714e3ffb162416e
Status:
ERROR
Block height:
40571960
Block id:
73d6cd00006eeb1da08e1ab9f43759cdcd7c1cdefd7d7f24cc102502f1178698
Timestamp:
Wednesday 9 November 2022 at 07:56:14 UTC
()
Proposer:
Authorizers:
Gas used:
23