Flow price: --
50614f57dea1ad20dda6a4e7a6b0aae77f22f100a47895ddedbe79f4efa553c7

Transaction

Hash: 50614f57dea1ad20dda6a4e7a6b0aae77f22f100a47895ddedbe79f4efa553c7
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:
  --> 50614f57dea1ad20dda6a4e7a6b0aae77f22f100a47895ddedbe79f4efa553c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
50614f57dea1ad20dda6a4e7a6b0aae77f22f100a47895ddedbe79f4efa553c7
Status:
ERROR
Block height:
40703987
Block id:
fe2406ccf3857d9901ef0d9122687e25bc4eafce92fbe40a4ef3903a8bd140c1
Timestamp:
Friday 11 November 2022 at 13:37:32 UTC
()
Proposer:
Authorizers:
Gas used:
23