Flow price: --
1a3e1592e7e8b239c8c4303cb12d825ac9cc8f94bfc4cd60bb112d6be744626e

Transaction

Hash: 1a3e1592e7e8b239c8c4303cb12d825ac9cc8f94bfc4cd60bb112d6be744626e
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:
  --> 1a3e1592e7e8b239c8c4303cb12d825ac9cc8f94bfc4cd60bb112d6be744626e: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:
1a3e1592e7e8b239c8c4303cb12d825ac9cc8f94bfc4cd60bb112d6be744626e
Status:
ERROR
Block height:
40333241
Block id:
a0552863ab83ba07226efb105ed1a368128026b864a1f08c088adf15cb391821
Timestamp:
Saturday 5 November 2022 at 07:36:43 UTC
()
Proposer:
Authorizers:
Gas used:
25