Flow price: --
213682d039825c9c1c0eac50d02657b4d242928d3dedba46a9cdb103dbe7569a

Transaction

Hash: 213682d039825c9c1c0eac50d02657b4d242928d3dedba46a9cdb103dbe7569a
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:
  --> 213682d039825c9c1c0eac50d02657b4d242928d3dedba46a9cdb103dbe7569a: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:
213682d039825c9c1c0eac50d02657b4d242928d3dedba46a9cdb103dbe7569a
Status:
ERROR
Block height:
41452080
Block id:
a8b4d9f9581d9980ab163d389c36d033d5ef99e64b4047aed2252cbe02280e7c
Timestamp:
Wednesday 23 November 2022 at 18:56:03 UTC
()
Proposer:
Authorizers:
Gas used:
24