Flow price: --
27769eae03a3b13975077234401b7ff7da8a74792025a8b74c6409a207f5b757

Transaction

Hash: 27769eae03a3b13975077234401b7ff7da8a74792025a8b74c6409a207f5b757
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:
  --> 27769eae03a3b13975077234401b7ff7da8a74792025a8b74c6409a207f5b757:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
27769eae03a3b13975077234401b7ff7da8a74792025a8b74c6409a207f5b757
Status:
ERROR
Block height:
40659937
Block id:
1d243ddb5abbbf7af26a5f0eb1d66875f40147f400da723edb90ddde22668fee
Timestamp:
Thursday 10 November 2022 at 19:42:57 UTC
()
Proposer:
Authorizers:
Gas used:
23