Flow price: --
2f7a3ff0d65caf83c0b0fe973aa1770a5d7fb42ca605ea402b8c2adee7e4b72a

Transaction

Hash: 2f7a3ff0d65caf83c0b0fe973aa1770a5d7fb42ca605ea402b8c2adee7e4b72a
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:
  --> 2f7a3ff0d65caf83c0b0fe973aa1770a5d7fb42ca605ea402b8c2adee7e4b72a: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:
2f7a3ff0d65caf83c0b0fe973aa1770a5d7fb42ca605ea402b8c2adee7e4b72a
Status:
ERROR
Block height:
41667055
Block id:
c228cb7a5fe14d1c299f9f2f770a4b5fc1653747c85a4d75255b203f30d01fd7
Timestamp:
Sunday 27 November 2022 at 06:18:47 UTC
()
Proposer:
Authorizers:
Gas used:
26