Flow price: --
70b99c4cd51b9fb2c04d590140abc3dc7acd04b36c933ca20400d2eb994f4525

Transaction

Hash: 70b99c4cd51b9fb2c04d590140abc3dc7acd04b36c933ca20400d2eb994f4525
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:
  --> 70b99c4cd51b9fb2c04d590140abc3dc7acd04b36c933ca20400d2eb994f4525:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
70b99c4cd51b9fb2c04d590140abc3dc7acd04b36c933ca20400d2eb994f4525
Status:
ERROR
Block height:
40660879
Block id:
2c6683f653361598ed36d821f490833ed165024f757e8233e76a6615f93e3344
Timestamp:
Thursday 10 November 2022 at 20:05:27 UTC
()
Proposer:
Authorizers:
Gas used:
23