Flow price: --
63389b2ba9fb48e04255ba2b802b65b17dc615686e7e74a134558a55f0203def

Transaction

Hash: 63389b2ba9fb48e04255ba2b802b65b17dc615686e7e74a134558a55f0203def
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:
  --> 63389b2ba9fb48e04255ba2b802b65b17dc615686e7e74a134558a55f0203def: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:
63389b2ba9fb48e04255ba2b802b65b17dc615686e7e74a134558a55f0203def
Status:
ERROR
Block height:
40474151
Block id:
a717da6e6e43db2706945a7aa8a8866d9cb9164ad31d715d28065db680a796e0
Timestamp:
Monday 7 November 2022 at 16:44:23 UTC
()
Proposer:
Authorizers:
Gas used:
42