Flow price: --
86e8b2cb124a24ebffff0fcea330bb1795c52a4c889e00bd54578f737037918c

Transaction

Hash: 86e8b2cb124a24ebffff0fcea330bb1795c52a4c889e00bd54578f737037918c
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:
  --> 86e8b2cb124a24ebffff0fcea330bb1795c52a4c889e00bd54578f737037918c: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:
86e8b2cb124a24ebffff0fcea330bb1795c52a4c889e00bd54578f737037918c
Status:
ERROR
Block height:
41445490
Block id:
44d83f8f9445978dcc2004061db9ee1b14b9a8a4238f88810cb88d109915717a
Timestamp:
Wednesday 23 November 2022 at 16:24:03 UTC
()
Proposer:
Authorizers:
Gas used:
26