Flow price: --
a71fb1120949ad7dc03fa031ff5c9286cd5ccb42846f7357ce52a7481ad943f1

Transaction

Hash: a71fb1120949ad7dc03fa031ff5c9286cd5ccb42846f7357ce52a7481ad943f1
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:
  --> a71fb1120949ad7dc03fa031ff5c9286cd5ccb42846f7357ce52a7481ad943f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a71fb1120949ad7dc03fa031ff5c9286cd5ccb42846f7357ce52a7481ad943f1
Status:
ERROR
Block height:
41559022
Block id:
ad1174ee52d24562a56fc5c843191c0f6fb6c0dccb30aa6e382757177fc00fff
Timestamp:
Friday 25 November 2022 at 12:22:36 UTC
()
Proposer:
Authorizers:
Gas used:
29