Flow price: --
976bfdee42bf047af6e4731b91fb664ee7989aee7ecda01b1df45a0478468e63

Transaction

Hash: 976bfdee42bf047af6e4731b91fb664ee7989aee7ecda01b1df45a0478468e63
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:
  --> 976bfdee42bf047af6e4731b91fb664ee7989aee7ecda01b1df45a0478468e63:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
976bfdee42bf047af6e4731b91fb664ee7989aee7ecda01b1df45a0478468e63
Status:
ERROR
Block height:
41645153
Block id:
6e5ca92076c6fc4405f231a3fcafa12ee7ed9f2ac74b45aa3138c439b503a61f
Timestamp:
Saturday 26 November 2022 at 21:48:10 UTC
()
Proposer:
Authorizers:
Gas used:
27