Flow price: --
7126dc8d68d44f0f2c75ca615ccd67d128bf7d4cf4690c9bb1084381bed1e83f

Transaction

Hash: 7126dc8d68d44f0f2c75ca615ccd67d128bf7d4cf4690c9bb1084381bed1e83f
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:
  --> 7126dc8d68d44f0f2c75ca615ccd67d128bf7d4cf4690c9bb1084381bed1e83f: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:
7126dc8d68d44f0f2c75ca615ccd67d128bf7d4cf4690c9bb1084381bed1e83f
Status:
ERROR
Block height:
40359661
Block id:
1f4e155f15095f5549411dd0f354a79882d4a98e785390fae7274671658be94d
Timestamp:
Saturday 5 November 2022 at 18:19:02 UTC
()
Proposer:
Authorizers:
Gas used:
23