Flow price: --
e115b111d87da41870b645f99e410a0265533b0a40fd5d16284691717c236f6f

Transaction

Hash: e115b111d87da41870b645f99e410a0265533b0a40fd5d16284691717c236f6f
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:
  --> e115b111d87da41870b645f99e410a0265533b0a40fd5d16284691717c236f6f: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:
e115b111d87da41870b645f99e410a0265533b0a40fd5d16284691717c236f6f
Status:
ERROR
Block height:
40183947
Block id:
8e85831609d2add33d2de21ed887c3d31b938272038e850342a285c7e82379ac
Timestamp:
Wednesday 2 November 2022 at 21:27:28 UTC
()
Proposer:
Authorizers:
Gas used:
23