Flow price: --
3a00e239754c3e6a8800604febe3e11642b61124b6bfe561f2686c8aa1f13eae

Transaction

Hash: 3a00e239754c3e6a8800604febe3e11642b61124b6bfe561f2686c8aa1f13eae
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:
  --> 3a00e239754c3e6a8800604febe3e11642b61124b6bfe561f2686c8aa1f13eae: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:
3a00e239754c3e6a8800604febe3e11642b61124b6bfe561f2686c8aa1f13eae
Status:
ERROR
Block height:
41635071
Block id:
f542541bab8453fc679137d699d1e780c6cd883fd76f2eaed5294c70d65f5abf
Timestamp:
Saturday 26 November 2022 at 17:54:00 UTC
()
Proposer:
Authorizers:
Gas used:
26