Flow price: --
b895a87e1cd14e42480852ab691bc6029b6251c655e2bab71718406f1888d7de

Transaction

Hash: b895a87e1cd14e42480852ab691bc6029b6251c655e2bab71718406f1888d7de
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:
  --> b895a87e1cd14e42480852ab691bc6029b6251c655e2bab71718406f1888d7de: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:
b895a87e1cd14e42480852ab691bc6029b6251c655e2bab71718406f1888d7de
Status:
ERROR
Block height:
41626432
Block id:
a1d1a5409b2449d8268f98df6d98c551806debb8507091e79678dd9ff5c5a3fb
Timestamp:
Saturday 26 November 2022 at 14:32:34 UTC
()
Proposer:
Authorizers:
Gas used:
27