Flow price: --
e6eed2f8a2eb145d2784451985858cba11e8dc56b7edb429aeeb6dca74f9dfdf

Transaction

Hash: e6eed2f8a2eb145d2784451985858cba11e8dc56b7edb429aeeb6dca74f9dfdf
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e6eed2f8a2eb145d2784451985858cba11e8dc56b7edb429aeeb6dca74f9dfdf: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:
e6eed2f8a2eb145d2784451985858cba11e8dc56b7edb429aeeb6dca74f9dfdf
Status:
ERROR
Block height:
40154592
Block id:
a52ead8575eae3f38e68c71ecfbdd3868b0645bd4232271e632b5c88b1d68030
Timestamp:
Wednesday 2 November 2022 at 08:06:40 UTC
()
Proposer:
Authorizers:
Gas used:
46