Flow price: --
8e5f7937010f4ca17d57e838e3a2f5554e01fa23b4c5c78eafecdb6715aec60f

Transaction

Hash: 8e5f7937010f4ca17d57e838e3a2f5554e01fa23b4c5c78eafecdb6715aec60f
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:
  --> 8e5f7937010f4ca17d57e838e3a2f5554e01fa23b4c5c78eafecdb6715aec60f: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:
8e5f7937010f4ca17d57e838e3a2f5554e01fa23b4c5c78eafecdb6715aec60f
Status:
ERROR
Block height:
40184507
Block id:
36f21c327f9862d0c49759aa7b80f4b731a11f226af2e3d7724760ab9d81776f
Timestamp:
Wednesday 2 November 2022 at 21:40:31 UTC
()
Proposer:
Authorizers:
Gas used:
23