Flow price: --
a6d7d8ab34a4fb62380bcc6b440059156f6cc1f62d14d2df8daf0d9977f31247

Transaction

Hash: a6d7d8ab34a4fb62380bcc6b440059156f6cc1f62d14d2df8daf0d9977f31247
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:
  --> a6d7d8ab34a4fb62380bcc6b440059156f6cc1f62d14d2df8daf0d9977f31247:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a6d7d8ab34a4fb62380bcc6b440059156f6cc1f62d14d2df8daf0d9977f31247
Status:
ERROR
Block height:
40712177
Block id:
860812f0c6f74a0d67f5cc3581a37b04d98b1435389cb19c81bd4b68eff9241c
Timestamp:
Friday 11 November 2022 at 16:57:12 UTC
()
Proposer:
Authorizers:
Gas used:
26