Flow price: --
f59034ec39eb80fd79b0d839c9fddb601d1450d3826b8eb6bbf392a29a91a24c

Transaction

Hash: f59034ec39eb80fd79b0d839c9fddb601d1450d3826b8eb6bbf392a29a91a24c
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:
  --> f59034ec39eb80fd79b0d839c9fddb601d1450d3826b8eb6bbf392a29a91a24c: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:
f59034ec39eb80fd79b0d839c9fddb601d1450d3826b8eb6bbf392a29a91a24c
Status:
ERROR
Block height:
41647717
Block id:
2ef97192226cf6c3a65cee3dec6bc57a3c1640d67480f817c2bf660cbe98dfa3
Timestamp:
Saturday 26 November 2022 at 22:48:10 UTC
()
Proposer:
Authorizers:
Gas used:
23