Flow price: --
7ca7f15fd0ddfd2ac18381dcaf795db2a88bc1cfe38052990519364c16181649

Transaction

Hash: 7ca7f15fd0ddfd2ac18381dcaf795db2a88bc1cfe38052990519364c16181649
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:
  --> 7ca7f15fd0ddfd2ac18381dcaf795db2a88bc1cfe38052990519364c16181649:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7ca7f15fd0ddfd2ac18381dcaf795db2a88bc1cfe38052990519364c16181649
Status:
ERROR
Block height:
40854354
Block id:
cd8d19fd38efc29f298a7acfd8fc61282530bcdfc799d65871d0fc4c12d7c1dc
Timestamp:
Monday 14 November 2022 at 01:59:05 UTC
()
Proposer:
Authorizers:
Gas used:
32