Flow price: --
a3206bdefa604559af60dc352b932c36fe62bc9fa0e8b42304a6e4db5a918dcf

Transaction

Hash: a3206bdefa604559af60dc352b932c36fe62bc9fa0e8b42304a6e4db5a918dcf
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:
  --> a3206bdefa604559af60dc352b932c36fe62bc9fa0e8b42304a6e4db5a918dcf: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:
a3206bdefa604559af60dc352b932c36fe62bc9fa0e8b42304a6e4db5a918dcf
Status:
ERROR
Block height:
41045443
Block id:
a05487da00cc604e67b8f7874f99211df82fed775928bc70e01f00e78ea44c81
Timestamp:
Thursday 17 November 2022 at 05:23:20 UTC
()
Proposer:
Authorizers:
Gas used:
26