Flow price: --
7d891c578f54d5ba17b0aa463c212502656842f8c70a0875aff18bdd4c4ac34f

Transaction

Hash: 7d891c578f54d5ba17b0aa463c212502656842f8c70a0875aff18bdd4c4ac34f
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:
  --> 7d891c578f54d5ba17b0aa463c212502656842f8c70a0875aff18bdd4c4ac34f: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:
7d891c578f54d5ba17b0aa463c212502656842f8c70a0875aff18bdd4c4ac34f
Status:
ERROR
Block height:
41439270
Block id:
a42945719980ffc1f4b0b07b4cc234618f9a39abd6a345e49febf64ee1234822
Timestamp:
Wednesday 23 November 2022 at 13:59:34 UTC
()
Proposer:
Authorizers:
Gas used:
25