Flow price: --
c381c096a193c30630899f015cf73d790989d818535158f554bcfc1c4496dedb

Transaction

Hash: c381c096a193c30630899f015cf73d790989d818535158f554bcfc1c4496dedb
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> c381c096a193c30630899f015cf73d790989d818535158f554bcfc1c4496dedb: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:
c381c096a193c30630899f015cf73d790989d818535158f554bcfc1c4496dedb
Status:
ERROR
Block height:
39939274
Block id:
811e1137ef7d9fc6d27b04c166d9622fbbac060efa635e75f50d6dbe623f7230
Timestamp:
Saturday 29 October 2022 at 17:34:22 UTC
()
Proposer:
Authorizers:
Gas used:
50