Flow price: --
a0bffeb8dda6a225a329197880c2da8fba77e63d5ce47d620f63b3777b6bcae6

Transaction

Hash: a0bffeb8dda6a225a329197880c2da8fba77e63d5ce47d620f63b3777b6bcae6
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:
  --> a0bffeb8dda6a225a329197880c2da8fba77e63d5ce47d620f63b3777b6bcae6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a0bffeb8dda6a225a329197880c2da8fba77e63d5ce47d620f63b3777b6bcae6
Status:
ERROR
Block height:
41351186
Block id:
f49b562fd3b52eb485b5294f44629b182c1b8acd68675cc23e93b2ea55950530
Timestamp:
Tuesday 22 November 2022 at 04:02:14 UTC
()
Proposer:
Authorizers:
Gas used:
23