Flow price: --
8839369d56af138b5d4889a214464b86cbcb63380ccaec99600f5bd1e47cbc26

Transaction

Hash: 8839369d56af138b5d4889a214464b86cbcb63380ccaec99600f5bd1e47cbc26
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:
  --> 8839369d56af138b5d4889a214464b86cbcb63380ccaec99600f5bd1e47cbc26:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8839369d56af138b5d4889a214464b86cbcb63380ccaec99600f5bd1e47cbc26
Status:
ERROR
Block height:
41437866
Block id:
edfd523cf46aabb33e305c3507abee12cdff1985899c04f58a2662c80470617c
Timestamp:
Wednesday 23 November 2022 at 13:27:02 UTC
()
Proposer:
Authorizers:
Gas used:
26