Flow price: --
63aa41eb711304e6f390588ea2f63889e08caf4d3b77d09bd6584e3e7fc0a34f

Transaction

Hash: 63aa41eb711304e6f390588ea2f63889e08caf4d3b77d09bd6584e3e7fc0a34f
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:
  --> 63aa41eb711304e6f390588ea2f63889e08caf4d3b77d09bd6584e3e7fc0a34f: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:
63aa41eb711304e6f390588ea2f63889e08caf4d3b77d09bd6584e3e7fc0a34f
Status:
ERROR
Block height:
41474801
Block id:
715ec8a975f03438d95269247c09da338f99ae3513a06523ec1b349c3e225137
Timestamp:
Thursday 24 November 2022 at 03:47:20 UTC
()
Proposer:
Authorizers:
Gas used:
25