Flow price: --
af91f85180581db4706bc0d416ac6cc4a2f9082c8fc2fbf4caca0ebc426df846

Transaction

Hash: af91f85180581db4706bc0d416ac6cc4a2f9082c8fc2fbf4caca0ebc426df846
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> af91f85180581db4706bc0d416ac6cc4a2f9082c8fc2fbf4caca0ebc426df846:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
af91f85180581db4706bc0d416ac6cc4a2f9082c8fc2fbf4caca0ebc426df846
Status:
ERROR
Block height:
39738305
Block id:
f8639abea7751467581d29e3241dc63655de94940b2626a00b0e9b89a6e5d326
Timestamp:
Wednesday 26 October 2022 at 08:43:39 UTC
()
Proposer:
Authorizers:
Gas used:
46