Flow price: --
3497ded9bc87d304b89c4a3e415ddf8667e39981d8e7a30848784c318b15b4f1

Transaction

Hash: 3497ded9bc87d304b89c4a3e415ddf8667e39981d8e7a30848784c318b15b4f1
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:
  --> 3497ded9bc87d304b89c4a3e415ddf8667e39981d8e7a30848784c318b15b4f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3497ded9bc87d304b89c4a3e415ddf8667e39981d8e7a30848784c318b15b4f1
Status:
ERROR
Block height:
41422788
Block id:
6214265f292e14fa842fe3cb4c3ec5bde18dba428138918f1dbadb53452f2c66
Timestamp:
Wednesday 23 November 2022 at 07:38:23 UTC
()
Proposer:
Authorizers:
Gas used:
23