Flow price: --
8fad9e4ce6f4d0f79d16a41b549a5a6b9fc1901538a89f11fb8dae4167eb3c58

Transaction

Hash: 8fad9e4ce6f4d0f79d16a41b549a5a6b9fc1901538a89f11fb8dae4167eb3c58
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:
  --> 8fad9e4ce6f4d0f79d16a41b549a5a6b9fc1901538a89f11fb8dae4167eb3c58:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8fad9e4ce6f4d0f79d16a41b549a5a6b9fc1901538a89f11fb8dae4167eb3c58
Status:
ERROR
Block height:
41482844
Block id:
70dc3efb23f72e52dbc74cd22bd65479dbd42a8dbef70934252e60e3935370ef
Timestamp:
Thursday 24 November 2022 at 06:54:00 UTC
()
Proposer:
Authorizers:
Gas used:
25