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Flow price: $0
0
4c8eee7f8fe7b9f40c0afc5b6f92abaa4493e867e27f828d708063d3e6539da5

Transaction

Hash: 4c8eee7f8fe7b9f40c0afc5b6f92abaa4493e867e27f828d708063d3e6539da5
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:
  --> 4c8eee7f8fe7b9f40c0afc5b6f92abaa4493e867e27f828d708063d3e6539da5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4c8eee7f8fe7b9f40c0afc5b6f92abaa4493e867e27f828d708063d3e6539da5
Status:
ERROR
Block height:
40649130
Block id:
545f50c4b307c7cffd58a4485882592e8b155fa1cd7de202a9acf32b2bae9a68
Timestamp:
Thursday 10 November 2022 at 15:18:17 UTC
(798 days, 7 hours, 38 minutes, 20 seconds ago)
Proposer:
Authorizers:
Gas used:
24