Flow price: --
e3597fc4ed546c7c8779c541707375da5c43307d603f749496aa8ee12ce0045b

Transaction

Hash: e3597fc4ed546c7c8779c541707375da5c43307d603f749496aa8ee12ce0045b
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:
  --> e3597fc4ed546c7c8779c541707375da5c43307d603f749496aa8ee12ce0045b: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:
e3597fc4ed546c7c8779c541707375da5c43307d603f749496aa8ee12ce0045b
Status:
ERROR
Block height:
40677429
Block id:
abfd1452c33f4f5e90cc2283d150dcb60f25b2c4ee06acb5fcc5dc759ba32a65
Timestamp:
Friday 11 November 2022 at 02:48:48 UTC
()
Proposer:
Authorizers:
Gas used:
23