Flow price: --
cc806a0b056b40a3bd02d5a284c71ded4263b24fcee22ec772e254c7b69208ba

Transaction

Hash: cc806a0b056b40a3bd02d5a284c71ded4263b24fcee22ec772e254c7b69208ba
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:
  --> cc806a0b056b40a3bd02d5a284c71ded4263b24fcee22ec772e254c7b69208ba: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:
cc806a0b056b40a3bd02d5a284c71ded4263b24fcee22ec772e254c7b69208ba
Status:
ERROR
Block height:
40194358
Block id:
463df76fac9739956d5eff8f12765e948072b8545c56ad048a935c7a3ff6c625
Timestamp:
Thursday 3 November 2022 at 01:28:47 UTC
()
Proposer:
Authorizers:
Gas used:
29