Flow price: --
edcf471769f7c4ec7d3cb323ffbb72110e33fe21d10389a9542d94b00e604e14

Transaction

Hash: edcf471769f7c4ec7d3cb323ffbb72110e33fe21d10389a9542d94b00e604e14
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> edcf471769f7c4ec7d3cb323ffbb72110e33fe21d10389a9542d94b00e604e14:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
edcf471769f7c4ec7d3cb323ffbb72110e33fe21d10389a9542d94b00e604e14
Status:
ERROR
Block height:
39967620
Block id:
bde3ff20d04cfd28f96cc8c6ee4664b504a5b8f3a5bb91d24212ef9934cb3337
Timestamp:
Sunday 30 October 2022 at 04:48:06 UTC
()
Proposer:
Authorizers:
Gas used:
48