Flow price: --
c5710547b6f600c8b333bfaaa60a388386fea67d39479fb19715b0cfb0436da0

Transaction

Hash: c5710547b6f600c8b333bfaaa60a388386fea67d39479fb19715b0cfb0436da0
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:
  --> c5710547b6f600c8b333bfaaa60a388386fea67d39479fb19715b0cfb0436da0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c5710547b6f600c8b333bfaaa60a388386fea67d39479fb19715b0cfb0436da0
Status:
ERROR
Block height:
41135926
Block id:
402b6c55db775c0f24d34aed68cddbd6ffe05e6352b855423dde163d3d268359
Timestamp:
Friday 18 November 2022 at 16:30:38 UTC
()
Proposer:
Authorizers:
Gas used:
22