Flow price: --
c19f92c9426fe01fd939561c17aea929d78ffba8ebdb345ddc38b32eb1c27019

Transaction

Hash: c19f92c9426fe01fd939561c17aea929d78ffba8ebdb345ddc38b32eb1c27019
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> c19f92c9426fe01fd939561c17aea929d78ffba8ebdb345ddc38b32eb1c27019:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
c19f92c9426fe01fd939561c17aea929d78ffba8ebdb345ddc38b32eb1c27019
Status:
ERROR
Block height:
40510874
Block id:
64ff71d04e2b5069ec7c4d4be90113709da74c97dd1e30013d330afc8159d879
Timestamp:
Tuesday 8 November 2022 at 07:30:29 UTC
()
Proposer:
Authorizers:
Gas used:
24