Flow price: --
bdeb2bba9ef015f5629f69e4f95a3b49e3702fc0ecb38b6710babbc9a03401e7

Transaction

Hash: bdeb2bba9ef015f5629f69e4f95a3b49e3702fc0ecb38b6710babbc9a03401e7
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:
  --> bdeb2bba9ef015f5629f69e4f95a3b49e3702fc0ecb38b6710babbc9a03401e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bdeb2bba9ef015f5629f69e4f95a3b49e3702fc0ecb38b6710babbc9a03401e7
Status:
ERROR
Block height:
40669509
Block id:
102e3e012006ec7be8223edbe4a9c67d143b71f9b70d2092ebcd75f55d86127d
Timestamp:
Thursday 10 November 2022 at 23:34:14 UTC
()
Proposer:
Authorizers:
Gas used:
24