Flow price: --
4c71bb89f3a868bd17aa3737948586da829ef8d9b75d80e3fdf19e07858102e9

Transaction

Hash: 4c71bb89f3a868bd17aa3737948586da829ef8d9b75d80e3fdf19e07858102e9
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:
  --> 4c71bb89f3a868bd17aa3737948586da829ef8d9b75d80e3fdf19e07858102e9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4c71bb89f3a868bd17aa3737948586da829ef8d9b75d80e3fdf19e07858102e9
Status:
ERROR
Block height:
40779469
Block id:
e8237f434b15c3fe3bbfe196c1be6c0bae62dce5c5276fedc6fcb814d47599d3
Timestamp:
Saturday 12 November 2022 at 20:03:08 UTC
()
Proposer:
Authorizers:
Gas used:
26