Flow price: --
6582b17dad03235fc5934a2033ce7bd27be05a20aca4b1700a4a0bc606461405

Transaction

Hash: 6582b17dad03235fc5934a2033ce7bd27be05a20aca4b1700a4a0bc606461405
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:
  --> 6582b17dad03235fc5934a2033ce7bd27be05a20aca4b1700a4a0bc606461405:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6582b17dad03235fc5934a2033ce7bd27be05a20aca4b1700a4a0bc606461405
Status:
ERROR
Block height:
41603709
Block id:
23b1d8b7d58773c1a7c5f6053f4ec762146d077160a9d387b24f182b03d08e95
Timestamp:
Saturday 26 November 2022 at 05:41:31 UTC
()
Proposer:
Authorizers:
Gas used:
27