Flow price: --
e153987c58dcd65eb9eab3274fc66e5dbfe5e95d331bb4c49b3d81273499f3c6

Transaction

Hash: e153987c58dcd65eb9eab3274fc66e5dbfe5e95d331bb4c49b3d81273499f3c6
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:
  --> e153987c58dcd65eb9eab3274fc66e5dbfe5e95d331bb4c49b3d81273499f3c6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e153987c58dcd65eb9eab3274fc66e5dbfe5e95d331bb4c49b3d81273499f3c6
Status:
ERROR
Block height:
40616894
Block id:
9ea43487b7d5553e4e666e308fa247dcbf0b9b92e044bda0a05a706ab33bfdde
Timestamp:
Thursday 10 November 2022 at 02:07:05 UTC
()
Proposer:
Authorizers:
Gas used:
26