Flow price: --
04d7e60421bf784c7e580d8f7f5a55be1b0f266d9b95cc65d180209c3c0a55b9

Transaction

Hash: 04d7e60421bf784c7e580d8f7f5a55be1b0f266d9b95cc65d180209c3c0a55b9
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:
  --> 04d7e60421bf784c7e580d8f7f5a55be1b0f266d9b95cc65d180209c3c0a55b9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
04d7e60421bf784c7e580d8f7f5a55be1b0f266d9b95cc65d180209c3c0a55b9
Status:
ERROR
Block height:
40718504
Block id:
8e6a1a87079d3b03acc71a502da04c3599d13601623085b287b3e4fd25354aed
Timestamp:
Friday 11 November 2022 at 19:30:27 UTC
()
Proposer:
Authorizers:
Gas used:
25