Flow price: --
0acbaae0813bb4d2ab5c46f6aa0d93b408b67d9bdf71836c13ba80663246b847

Transaction

Hash: 0acbaae0813bb4d2ab5c46f6aa0d93b408b67d9bdf71836c13ba80663246b847
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:
  --> 0acbaae0813bb4d2ab5c46f6aa0d93b408b67d9bdf71836c13ba80663246b847:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0acbaae0813bb4d2ab5c46f6aa0d93b408b67d9bdf71836c13ba80663246b847
Status:
ERROR
Block height:
41358203
Block id:
577c84e1c4d6f2ba3e65675289c1e1799437b5319993f63f2b32fe5db29b33e4
Timestamp:
Tuesday 22 November 2022 at 06:46:25 UTC
()
Proposer:
Authorizers:
Gas used:
23