Flow price: --
7053f0c1947840e10061e52e7e22d3d99a38e8ca1d49bbf9cfb3a9077b4b4738

Transaction

Hash: 7053f0c1947840e10061e52e7e22d3d99a38e8ca1d49bbf9cfb3a9077b4b4738
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 7053f0c1947840e10061e52e7e22d3d99a38e8ca1d49bbf9cfb3a9077b4b4738:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
7053f0c1947840e10061e52e7e22d3d99a38e8ca1d49bbf9cfb3a9077b4b4738
Status:
ERROR
Block height:
39801064
Block id:
8a4966f616e5d988cc30ab21f643e2cd74afed55e10c2407eca3e07daab9e406
Timestamp:
Thursday 27 October 2022 at 10:00:56 UTC
()
Proposer:
Authorizers:
Gas used:
49