Flow price: --
cd577f0fcfa10e1873606c6f8efb7789656191186d7448a409f6418052b626f6

Transaction

Hash: cd577f0fcfa10e1873606c6f8efb7789656191186d7448a409f6418052b626f6
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:
  --> cd577f0fcfa10e1873606c6f8efb7789656191186d7448a409f6418052b626f6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cd577f0fcfa10e1873606c6f8efb7789656191186d7448a409f6418052b626f6
Status:
ERROR
Block height:
41493725
Block id:
f8684a02e9913fecfff1fbee32a272b7a2d32822c3db0182d05dcdc971574faf
Timestamp:
Thursday 24 November 2022 at 11:06:06 UTC
()
Proposer:
Authorizers:
Gas used:
25