Flow price: --
19a65d06655226a701759b5aa8831539670cd258ae9b15bb9adb8e810fb0b49e

Transaction

Hash: 19a65d06655226a701759b5aa8831539670cd258ae9b15bb9adb8e810fb0b49e
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:
  --> 19a65d06655226a701759b5aa8831539670cd258ae9b15bb9adb8e810fb0b49e: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:
19a65d06655226a701759b5aa8831539670cd258ae9b15bb9adb8e810fb0b49e
Status:
ERROR
Block height:
40624460
Block id:
a9177a1dda716d325be6f6dbc335b418cea16a78d121d33df7131cbedf985d49
Timestamp:
Thursday 10 November 2022 at 05:12:47 UTC
()
Proposer:
Authorizers:
Gas used:
26