Flow price: --
0d17cfdcc4bb661a14ae5da325161a3450b07920dd5e1d9767964e707c0e0383

Transaction

Hash: 0d17cfdcc4bb661a14ae5da325161a3450b07920dd5e1d9767964e707c0e0383
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:
  --> 0d17cfdcc4bb661a14ae5da325161a3450b07920dd5e1d9767964e707c0e0383:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0d17cfdcc4bb661a14ae5da325161a3450b07920dd5e1d9767964e707c0e0383
Status:
ERROR
Block height:
41431107
Block id:
c2f8d43e23d81932e0daffe1896a2ac37e11908839e234092d3180a7cfae848a
Timestamp:
Wednesday 23 November 2022 at 10:49:59 UTC
()
Proposer:
Authorizers:
Gas used:
38