Flow price: --
c0925d1b802757cbbaaf0e17cbd9925790aa1464dc3c265469e8e7011cc4d3ff

Transaction

Hash: c0925d1b802757cbbaaf0e17cbd9925790aa1464dc3c265469e8e7011cc4d3ff
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:
  --> c0925d1b802757cbbaaf0e17cbd9925790aa1464dc3c265469e8e7011cc4d3ff: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:
c0925d1b802757cbbaaf0e17cbd9925790aa1464dc3c265469e8e7011cc4d3ff
Status:
ERROR
Block height:
41124235
Block id:
67342438a8462cb47f5f4074b7f78e8c8eb77522db23a6691b394c9c5699dc93
Timestamp:
Friday 18 November 2022 at 11:57:49 UTC
()
Proposer:
Authorizers:
Gas used:
28