Flow price: --
11c35969ecd0bba48357c404e38785ccdb3726228d4c1a402935968957e5d697

Transaction

Hash: 11c35969ecd0bba48357c404e38785ccdb3726228d4c1a402935968957e5d697
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:
  --> 11c35969ecd0bba48357c404e38785ccdb3726228d4c1a402935968957e5d697:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
11c35969ecd0bba48357c404e38785ccdb3726228d4c1a402935968957e5d697
Status:
ERROR
Block height:
40690753
Block id:
88464c08d6224c82eb0d76f489e519cc73f9b00c1463e12814f41c13ed33d5d5
Timestamp:
Friday 11 November 2022 at 08:13:44 UTC
()
Proposer:
Authorizers:
Gas used:
25