Flow price: --
18ee980f10ac82fdd032c04447dcede6d0956a31e2f8311d3735930a183831a6

Transaction

Hash: 18ee980f10ac82fdd032c04447dcede6d0956a31e2f8311d3735930a183831a6
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:
  --> 18ee980f10ac82fdd032c04447dcede6d0956a31e2f8311d3735930a183831a6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
18ee980f10ac82fdd032c04447dcede6d0956a31e2f8311d3735930a183831a6
Status:
ERROR
Block height:
41517407
Block id:
8bcbb0b8049f57189bbdd9171fdb90b335c9353f2830b27680cca7ce2c2e4fd8
Timestamp:
Thursday 24 November 2022 at 20:15:47 UTC
()
Proposer:
Authorizers:
Gas used:
23