Flow price: --
0c82eab810da6dea72fbecc68c3a29b4e3364b6a1d48ef067d7dcabca6c71c39

Transaction

Hash: 0c82eab810da6dea72fbecc68c3a29b4e3364b6a1d48ef067d7dcabca6c71c39
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:
  --> 0c82eab810da6dea72fbecc68c3a29b4e3364b6a1d48ef067d7dcabca6c71c39:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c82eab810da6dea72fbecc68c3a29b4e3364b6a1d48ef067d7dcabca6c71c39
Status:
ERROR
Block height:
40441108
Block id:
8d2353db3d5a43f1c20b13725ce5b77f438dd46eea1f398cf20eaea4b4973784
Timestamp:
Monday 7 November 2022 at 03:18:21 UTC
()
Proposer:
Authorizers:
Gas used:
26