Flow price: --
876709362899a4d0767374e7482fe35efdf0993b1323cd650ecb6585b2196361

Transaction

Hash: 876709362899a4d0767374e7482fe35efdf0993b1323cd650ecb6585b2196361
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:
  --> 876709362899a4d0767374e7482fe35efdf0993b1323cd650ecb6585b2196361:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
876709362899a4d0767374e7482fe35efdf0993b1323cd650ecb6585b2196361
Status:
ERROR
Block height:
41596718
Block id:
0f0a6bd821d00910474922c6398c8255951211282dbaae624f4d8581f062a1a7
Timestamp:
Saturday 26 November 2022 at 02:59:03 UTC
()
Proposer:
Authorizers:
Gas used:
24