Flow price: --
792eb0c8ab7ca971b3f8dd44650655b3cad7327f887d1a507dbdd07a5c826242

Transaction

Hash: 792eb0c8ab7ca971b3f8dd44650655b3cad7327f887d1a507dbdd07a5c826242
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:
  --> 792eb0c8ab7ca971b3f8dd44650655b3cad7327f887d1a507dbdd07a5c826242:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
792eb0c8ab7ca971b3f8dd44650655b3cad7327f887d1a507dbdd07a5c826242
Status:
ERROR
Block height:
40502181
Block id:
2fe2ccfa644c257558426fef40ebe418f4e938035cc4bcae1dde9f0b140c8452
Timestamp:
Tuesday 8 November 2022 at 04:02:08 UTC
()
Proposer:
Authorizers:
Gas used:
25