Flow price: --
4c69e10e7879adeec42fe003035e2ba813b94a422b26f8a4fbd780ff97596212

Transaction

Hash: 4c69e10e7879adeec42fe003035e2ba813b94a422b26f8a4fbd780ff97596212
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:
  --> 4c69e10e7879adeec42fe003035e2ba813b94a422b26f8a4fbd780ff97596212:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
4c69e10e7879adeec42fe003035e2ba813b94a422b26f8a4fbd780ff97596212
Status:
ERROR
Block height:
41594092
Block id:
7b106b4c78f191635e56983d16d32cf3ee6336697b65c5825b07fbcf47bacff0
Timestamp:
Saturday 26 November 2022 at 01:57:58 UTC
()
Proposer:
Authorizers:
Gas used:
29