Flow price: --
544a2b304270b13e13aaf4f196240268e62a8c5749752ac29fbf50a8df489fe9

Transaction

Hash: 544a2b304270b13e13aaf4f196240268e62a8c5749752ac29fbf50a8df489fe9
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:
  --> 544a2b304270b13e13aaf4f196240268e62a8c5749752ac29fbf50a8df489fe9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
544a2b304270b13e13aaf4f196240268e62a8c5749752ac29fbf50a8df489fe9
Status:
ERROR
Block height:
40327481
Block id:
16fece1ccfb49ef339f10ae78f6a15554206913de41515a5dddba209f33d8c7b
Timestamp:
Saturday 5 November 2022 at 05:17:06 UTC
()
Proposer:
Authorizers:
Gas used:
24