Flow price: --
eb0ea45ccbe37bdfb6136f3a77694a86070ff5654b0ebadc3c7b6fc7c56db7d6

Transaction

Hash: eb0ea45ccbe37bdfb6136f3a77694a86070ff5654b0ebadc3c7b6fc7c56db7d6
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:
  --> eb0ea45ccbe37bdfb6136f3a77694a86070ff5654b0ebadc3c7b6fc7c56db7d6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eb0ea45ccbe37bdfb6136f3a77694a86070ff5654b0ebadc3c7b6fc7c56db7d6
Status:
ERROR
Block height:
41294904
Block id:
e2e5e95c6391ae53edb40cf2ec9560b59a15e2f71d91f86b3a8d942258b787e0
Timestamp:
Monday 21 November 2022 at 06:07:46 UTC
()
Proposer:
Authorizers:
Gas used:
32