Flow price: --
f0acbdcf1f11551b0b1b3ab5869724d87c2a2dcd96c4df5593c535322a49da80

Transaction

Hash: f0acbdcf1f11551b0b1b3ab5869724d87c2a2dcd96c4df5593c535322a49da80
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:
  --> f0acbdcf1f11551b0b1b3ab5869724d87c2a2dcd96c4df5593c535322a49da80:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f0acbdcf1f11551b0b1b3ab5869724d87c2a2dcd96c4df5593c535322a49da80
Status:
ERROR
Block height:
41548655
Block id:
0191d82b50d02300f37c7ab80ae7e0db714ae13d9fbef898ffa146fa428f9ce6
Timestamp:
Friday 25 November 2022 at 08:22:19 UTC
()
Proposer:
Authorizers:
Gas used:
29