Flow price: --
faf8881c69a2b862700ea871a842b5b047d6096bd49b8bbb222a730705a34c2e

Transaction

Hash: faf8881c69a2b862700ea871a842b5b047d6096bd49b8bbb222a730705a34c2e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> faf8881c69a2b862700ea871a842b5b047d6096bd49b8bbb222a730705a34c2e: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:
faf8881c69a2b862700ea871a842b5b047d6096bd49b8bbb222a730705a34c2e
Status:
ERROR
Block height:
39861379
Block id:
76efcff395080ee2d401eb4437362787e429338cb4c7181e7e25e5c11f90fd6b
Timestamp:
Friday 28 October 2022 at 10:22:10 UTC
()
Proposer:
Authorizers:
Gas used:
47