Flow price: --
6beb044afc1fa8d494756acc816c9de9985e0cf5dc83df1558a90810016ea517

Transaction

Hash: 6beb044afc1fa8d494756acc816c9de9985e0cf5dc83df1558a90810016ea517
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6beb044afc1fa8d494756acc816c9de9985e0cf5dc83df1558a90810016ea517:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6beb044afc1fa8d494756acc816c9de9985e0cf5dc83df1558a90810016ea517
Status:
ERROR
Block height:
40098217
Block id:
4c34a97d91733bb6ebcf084407a9de9a55d167d3babea0358926f85f479ff211
Timestamp:
Tuesday 1 November 2022 at 09:12:10 UTC
()
Proposer:
Authorizers:
Gas used:
47