Flow price: --
2264a160196f4121a53c5d3c6f4090a1b9ac0a96f9bfd82c58dd0b1f3991785b

Transaction

Hash: 2264a160196f4121a53c5d3c6f4090a1b9ac0a96f9bfd82c58dd0b1f3991785b
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:
  --> 2264a160196f4121a53c5d3c6f4090a1b9ac0a96f9bfd82c58dd0b1f3991785b: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:
2264a160196f4121a53c5d3c6f4090a1b9ac0a96f9bfd82c58dd0b1f3991785b
Status:
ERROR
Block height:
41305558
Block id:
da950655d26f52e8dac0045dac367dbfcc50dc89dc61d460e5fddb4fa283d988
Timestamp:
Monday 21 November 2022 at 10:17:43 UTC
()
Proposer:
Authorizers:
Gas used:
25