Flow price: --
7dba83e4db21c777776a4e2fbae8924d1b67a8a77a8a227c75899087f17d84b1

Transaction

Hash: 7dba83e4db21c777776a4e2fbae8924d1b67a8a77a8a227c75899087f17d84b1
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:
  --> 7dba83e4db21c777776a4e2fbae8924d1b67a8a77a8a227c75899087f17d84b1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7dba83e4db21c777776a4e2fbae8924d1b67a8a77a8a227c75899087f17d84b1
Status:
ERROR
Block height:
40192284
Block id:
8732514b11a6d9cf4de6ed40a30820063c44dff7fccb32ed8adbbe41ac836a5c
Timestamp:
Thursday 3 November 2022 at 00:40:48 UTC
()
Proposer:
Authorizers:
Gas used:
23