Flow price: --
95774abf2014d3c99a5b1391c8075d28a1553420e08e6d278a5e283d83037743

Transaction

Hash: 95774abf2014d3c99a5b1391c8075d28a1553420e08e6d278a5e283d83037743
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:
  --> 95774abf2014d3c99a5b1391c8075d28a1553420e08e6d278a5e283d83037743:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
95774abf2014d3c99a5b1391c8075d28a1553420e08e6d278a5e283d83037743
Status:
ERROR
Block height:
40764283
Block id:
d9c252d723349c9ae3c0fe5d7b13b70b3fb182d1dc1ae97267d27bffc7b4dd88
Timestamp:
Saturday 12 November 2022 at 13:56:41 UTC
()
Proposer:
Authorizers:
Gas used:
23