Flow price: --
efdf9d8424105e6f783455f78b2d2408a1b59c0c2d4ff13def83912e6fdc54ab

Transaction

Hash: efdf9d8424105e6f783455f78b2d2408a1b59c0c2d4ff13def83912e6fdc54ab
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:
  --> efdf9d8424105e6f783455f78b2d2408a1b59c0c2d4ff13def83912e6fdc54ab: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:
efdf9d8424105e6f783455f78b2d2408a1b59c0c2d4ff13def83912e6fdc54ab
Status:
ERROR
Block height:
40725114
Block id:
5456219677a54cee3f6281dcc5ba14297fcabbe643e8e533d345ae0ce39547b3
Timestamp:
Friday 11 November 2022 at 22:11:19 UTC
()
Proposer:
Authorizers:
Gas used:
24