Flow price: --
9502e944ba247d3df13be29e0dfcc910e5a8248246fb961829d8330f010ff7d7

Transaction

Hash: 9502e944ba247d3df13be29e0dfcc910e5a8248246fb961829d8330f010ff7d7
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 9502e944ba247d3df13be29e0dfcc910e5a8248246fb961829d8330f010ff7d7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
9502e944ba247d3df13be29e0dfcc910e5a8248246fb961829d8330f010ff7d7
Status:
ERROR
Block height:
39732528
Block id:
33a7cfd0a2f686c2ded193b16e50ef194bd006196db7d4c2396595e4c94a6fef
Timestamp:
Wednesday 26 October 2022 at 06:24:39 UTC
()
Proposer:
Authorizers:
Gas used:
50