Flow price: --
c0bac64c0637095d7c17873b14d433ab3e120e5244706c96bd273c5e30ea4c01

Transaction

Hash: c0bac64c0637095d7c17873b14d433ab3e120e5244706c96bd273c5e30ea4c01
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:
  --> c0bac64c0637095d7c17873b14d433ab3e120e5244706c96bd273c5e30ea4c01:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c0bac64c0637095d7c17873b14d433ab3e120e5244706c96bd273c5e30ea4c01
Status:
ERROR
Block height:
41592639
Block id:
14897234882328bcab1844843fc6317c7eb54093425aa79a074d107c6e65e0f8
Timestamp:
Saturday 26 November 2022 at 01:24:23 UTC
()
Proposer:
Authorizers:
Gas used:
29