Flow price: --
fa72e1004bddd928293676a0c2a1fc78ddb003b6916453f31e33087b93ecbe8d

Transaction

Hash: fa72e1004bddd928293676a0c2a1fc78ddb003b6916453f31e33087b93ecbe8d
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:
  --> fa72e1004bddd928293676a0c2a1fc78ddb003b6916453f31e33087b93ecbe8d: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:
fa72e1004bddd928293676a0c2a1fc78ddb003b6916453f31e33087b93ecbe8d
Status:
ERROR
Block height:
41590100
Block id:
36dc3cda0e21448703a28a753b1267f31281272fdf0f9c9163af0fcf5bf39fd0
Timestamp:
Saturday 26 November 2022 at 00:25:32 UTC
()
Proposer:
Authorizers:
Gas used:
30