Flow price: --
770f7095cd528ec6520fa6e0c4264b1a10ab1cf3cd3704b654f23df978bd8d4f

Transaction

Hash: 770f7095cd528ec6520fa6e0c4264b1a10ab1cf3cd3704b654f23df978bd8d4f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 770f7095cd528ec6520fa6e0c4264b1a10ab1cf3cd3704b654f23df978bd8d4f: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:
770f7095cd528ec6520fa6e0c4264b1a10ab1cf3cd3704b654f23df978bd8d4f
Status:
ERROR
Block height:
40139408
Block id:
1489baa5aa42b4df48df94e335bbf5a1ed63c0f8e4e3014cd33c400cd461f5f9
Timestamp:
Wednesday 2 November 2022 at 01:56:05 UTC
()
Proposer:
Authorizers:
Gas used:
50