Flow price: --
92c89479d9bf1d17ac37c64b5c34d37c76caa123e0ced848d7bff83f1c89f0ad

Transaction

Hash: 92c89479d9bf1d17ac37c64b5c34d37c76caa123e0ced848d7bff83f1c89f0ad
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:
  --> 92c89479d9bf1d17ac37c64b5c34d37c76caa123e0ced848d7bff83f1c89f0ad: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:
92c89479d9bf1d17ac37c64b5c34d37c76caa123e0ced848d7bff83f1c89f0ad
Status:
ERROR
Block height:
41362151
Block id:
efd73c12602ad82337e8836b3269d4cddfb6cc3d2f554fb686576f8dc8862cfd
Timestamp:
Tuesday 22 November 2022 at 08:18:51 UTC
()
Proposer:
Authorizers:
Gas used:
25