Flow price: --
979fec1ca539dae3f6047b6eb2fe1d921b1f424d5d9202f2c685e7fcbedc7c08

Transaction

Hash: 979fec1ca539dae3f6047b6eb2fe1d921b1f424d5d9202f2c685e7fcbedc7c08
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:
  --> 979fec1ca539dae3f6047b6eb2fe1d921b1f424d5d9202f2c685e7fcbedc7c08:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
979fec1ca539dae3f6047b6eb2fe1d921b1f424d5d9202f2c685e7fcbedc7c08
Status:
ERROR
Block height:
41656969
Block id:
94fc87cba2ae03ec5a58d079a0755e15341cf985486aedc7c8d586198971632c
Timestamp:
Sunday 27 November 2022 at 02:23:48 UTC
()
Proposer:
Authorizers:
Gas used:
30