Flow price: --
9e01abf629245642b371cdfcd5673241fe8b29d79998d2f8facf242e5b708a0e

Transaction

Hash: 9e01abf629245642b371cdfcd5673241fe8b29d79998d2f8facf242e5b708a0e
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:
  --> 9e01abf629245642b371cdfcd5673241fe8b29d79998d2f8facf242e5b708a0e: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:
9e01abf629245642b371cdfcd5673241fe8b29d79998d2f8facf242e5b708a0e
Status:
ERROR
Block height:
40672551
Block id:
ed6d1bc552be989ee5582ed6331a7bd5da9bba249a652c94a4d3d57a8a000ee8
Timestamp:
Friday 11 November 2022 at 00:49:16 UTC
()
Proposer:
Authorizers:
Gas used:
26