Flow price: --
a359939bf53f0075f639e4861be6e33fd3ef76f53356bbcea00382795221d603

Transaction

Hash: a359939bf53f0075f639e4861be6e33fd3ef76f53356bbcea00382795221d603
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:
  --> a359939bf53f0075f639e4861be6e33fd3ef76f53356bbcea00382795221d603:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a359939bf53f0075f639e4861be6e33fd3ef76f53356bbcea00382795221d603
Status:
ERROR
Block height:
41555947
Block id:
cb0ae481256f7360cfed716687327f8a9f72439a8cb36e4b0de4fcc6b36ad031
Timestamp:
Friday 25 November 2022 at 11:11:37 UTC
()
Proposer:
Authorizers:
Gas used:
26