Flow price: --
fe33ff7112ff8111c993affa94529287522d92d4d3f44d532876097c44a00979

Transaction

Hash: fe33ff7112ff8111c993affa94529287522d92d4d3f44d532876097c44a00979
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fe33ff7112ff8111c993affa94529287522d92d4d3f44d532876097c44a00979:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
fe33ff7112ff8111c993affa94529287522d92d4d3f44d532876097c44a00979
Status:
ERROR
Block height:
40025004
Block id:
5fbbcc6d260b54d253495c9fa0224a0f9236b670e8f57cd08404f018ff995978
Timestamp:
Monday 31 October 2022 at 03:42:12 UTC
()
Proposer:
Authorizers:
Gas used:
48