Flow price: --
1082915cf9a27e28e9a38e12fad72531cfe792d9841a4a05d0699417f357faa1

Transaction

Hash: 1082915cf9a27e28e9a38e12fad72531cfe792d9841a4a05d0699417f357faa1
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:
  --> 1082915cf9a27e28e9a38e12fad72531cfe792d9841a4a05d0699417f357faa1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1082915cf9a27e28e9a38e12fad72531cfe792d9841a4a05d0699417f357faa1
Status:
ERROR
Block height:
40660823
Block id:
ccfe6b85146cc50812bc3bccd3e45e509caef43c306eec973935de397b3c4865
Timestamp:
Thursday 10 November 2022 at 20:04:06 UTC
()
Proposer:
Authorizers:
Gas used:
22