Flow price: --
f25450ca87cadf6a09039a696037030f6b4507e2ae6994ce8e3ff5d6e9251e64

Transaction

Hash: f25450ca87cadf6a09039a696037030f6b4507e2ae6994ce8e3ff5d6e9251e64
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:
  --> f25450ca87cadf6a09039a696037030f6b4507e2ae6994ce8e3ff5d6e9251e64:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f25450ca87cadf6a09039a696037030f6b4507e2ae6994ce8e3ff5d6e9251e64
Status:
ERROR
Block height:
41603762
Block id:
125add4978b70044dd2b43c90f9b89d244716b53eec03ba2dc7a5edf0d8675b9
Timestamp:
Saturday 26 November 2022 at 05:42:45 UTC
()
Proposer:
Authorizers:
Gas used:
26