Flow price: --
44dfa473a488dccaa1d73b6ce9a8353d8c18c38bb122481d51eef8eea269b053

Transaction

Hash: 44dfa473a488dccaa1d73b6ce9a8353d8c18c38bb122481d51eef8eea269b053
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:
  --> 44dfa473a488dccaa1d73b6ce9a8353d8c18c38bb122481d51eef8eea269b053:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
44dfa473a488dccaa1d73b6ce9a8353d8c18c38bb122481d51eef8eea269b053
Status:
ERROR
Block height:
40594706
Block id:
d73f7f340ee69214224e487d123c512b5ad33753e8761c51edd0b76cdd5622f2
Timestamp:
Wednesday 9 November 2022 at 17:03:49 UTC
()
Proposer:
Authorizers:
Gas used:
25