Flow price: --
0b60736a699803888a20e0d9f7dd472880cc53550d246a83685fe316395f9a05

Transaction

Hash: 0b60736a699803888a20e0d9f7dd472880cc53550d246a83685fe316395f9a05
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:
  --> 0b60736a699803888a20e0d9f7dd472880cc53550d246a83685fe316395f9a05:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0b60736a699803888a20e0d9f7dd472880cc53550d246a83685fe316395f9a05
Status:
ERROR
Block height:
40698088
Block id:
dc4b8ce764353c0fe9e075ff8f9f07e691af0d2d63ce673cccce234b4b41fcd2
Timestamp:
Friday 11 November 2022 at 11:12:50 UTC
()
Proposer:
Authorizers:
Gas used:
23