Flow price: --
a12954e649f6325aedbaace81bb26818415906088c7dbda1828b20cbf31796da

Transaction

Hash: a12954e649f6325aedbaace81bb26818415906088c7dbda1828b20cbf31796da
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a12954e649f6325aedbaace81bb26818415906088c7dbda1828b20cbf31796da:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
a12954e649f6325aedbaace81bb26818415906088c7dbda1828b20cbf31796da
Status:
ERROR
Block height:
39738239
Block id:
b1b2c3edf2cfbd92538a1a052aea7551270b8e2ff9f8973f19fd3ffc1cf1e41b
Timestamp:
Wednesday 26 October 2022 at 08:42:10 UTC
()
Proposer:
Authorizers:
Gas used:
48