Flow price: --
e1b622179167519b2f7ba81cf0fbb49b94ad3d9aa2e3c46372f132286705ffc1

Transaction

Hash: e1b622179167519b2f7ba81cf0fbb49b94ad3d9aa2e3c46372f132286705ffc1
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:
  --> e1b622179167519b2f7ba81cf0fbb49b94ad3d9aa2e3c46372f132286705ffc1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e1b622179167519b2f7ba81cf0fbb49b94ad3d9aa2e3c46372f132286705ffc1
Status:
ERROR
Block height:
40681337
Block id:
323516cb646d24fb96dc7452e63b9a3d0192e19e6d78283723b2a2b1aa516e11
Timestamp:
Friday 11 November 2022 at 04:23:35 UTC
()
Proposer:
Authorizers:
Gas used:
22