Flow price: --
a30fe8cde27796e51c722222de6065a059ea9b5bef1d96e7f8310142774cb6cf

Transaction

Hash: a30fe8cde27796e51c722222de6065a059ea9b5bef1d96e7f8310142774cb6cf
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:
  --> a30fe8cde27796e51c722222de6065a059ea9b5bef1d96e7f8310142774cb6cf: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:
a30fe8cde27796e51c722222de6065a059ea9b5bef1d96e7f8310142774cb6cf
Status:
ERROR
Block height:
40339166
Block id:
21d180fd7f720fae20ad22b642ca389ea8bd66bb982ccca10aaacc507190f9f0
Timestamp:
Saturday 5 November 2022 at 10:00:44 UTC
()
Proposer:
Authorizers:
Gas used:
26