Flow price: --
ef16575ebd8e22c0b7723cbf062fdad68c957af7e08057314dc767251f59b381

Transaction

Hash: ef16575ebd8e22c0b7723cbf062fdad68c957af7e08057314dc767251f59b381
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:
  --> ef16575ebd8e22c0b7723cbf062fdad68c957af7e08057314dc767251f59b381:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ef16575ebd8e22c0b7723cbf062fdad68c957af7e08057314dc767251f59b381
Status:
ERROR
Block height:
41370142
Block id:
0f53926fa7ea37e0fee03a6222622d4c6b7fa5604da1888fcb6bbccdaecc2d7a
Timestamp:
Tuesday 22 November 2022 at 11:23:12 UTC
()
Proposer:
Authorizers:
Gas used:
22