Flow price: --
78593307d00b845b4a4ac00fed9b77f9984d3d60f267db8d22df7966bbd84ee0

Transaction

Hash: 78593307d00b845b4a4ac00fed9b77f9984d3d60f267db8d22df7966bbd84ee0
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:
  --> 78593307d00b845b4a4ac00fed9b77f9984d3d60f267db8d22df7966bbd84ee0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
78593307d00b845b4a4ac00fed9b77f9984d3d60f267db8d22df7966bbd84ee0
Status:
ERROR
Block height:
41540735
Block id:
eefebf31a368ea4de7725a43279b7bd69fd20568f4452c8760de8442a2c589e3
Timestamp:
Friday 25 November 2022 at 05:17:39 UTC
()
Proposer:
Authorizers:
Gas used:
26