Flow price: --
5df7cba860b586b45ecbe28bdd1a7d1e3e10d2ea179b5e0f592ce407d0af0608

Transaction

Hash: 5df7cba860b586b45ecbe28bdd1a7d1e3e10d2ea179b5e0f592ce407d0af0608
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5df7cba860b586b45ecbe28bdd1a7d1e3e10d2ea179b5e0f592ce407d0af0608:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
5df7cba860b586b45ecbe28bdd1a7d1e3e10d2ea179b5e0f592ce407d0af0608
Status:
ERROR
Block height:
40161790
Block id:
f0d9226a87c856358a4115143fc1b815394bb20c95c65a500f18f6b596100b9e
Timestamp:
Wednesday 2 November 2022 at 11:01:58 UTC
()
Proposer:
Authorizers:
Gas used:
50