Flow price: --
68625b379f820d4b8b0ea9ab71f85689ea2a0e51969b83eb7f6e1d0765720137

Transaction

Hash: 68625b379f820d4b8b0ea9ab71f85689ea2a0e51969b83eb7f6e1d0765720137
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:
  --> 68625b379f820d4b8b0ea9ab71f85689ea2a0e51969b83eb7f6e1d0765720137:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
68625b379f820d4b8b0ea9ab71f85689ea2a0e51969b83eb7f6e1d0765720137
Status:
ERROR
Block height:
41635563
Block id:
624f9f001438fb70d06405cd0ee73e813bfb71726070211ee7f7cfc60a256b67
Timestamp:
Saturday 26 November 2022 at 18:05:27 UTC
()
Proposer:
Authorizers:
Gas used:
24