Flow price: --
b8394b9579367ca228c9f9ee712324c8ef431cd8a180743e21dad1cee2d59d4a

Transaction

Hash: b8394b9579367ca228c9f9ee712324c8ef431cd8a180743e21dad1cee2d59d4a
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:
  --> b8394b9579367ca228c9f9ee712324c8ef431cd8a180743e21dad1cee2d59d4a: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:
b8394b9579367ca228c9f9ee712324c8ef431cd8a180743e21dad1cee2d59d4a
Status:
ERROR
Block height:
41437370
Block id:
454085795d8e797c8729bb922a4eaaa9fa10242ae290938def4197562d97fb57
Timestamp:
Wednesday 23 November 2022 at 13:15:36 UTC
()
Proposer:
Authorizers:
Gas used:
25