Flow price: --
9e1e4228f7dcce049f6c4b423d701fbb89529568cfbff9f904fefc485f0ccf19

Transaction

Hash: 9e1e4228f7dcce049f6c4b423d701fbb89529568cfbff9f904fefc485f0ccf19
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:
  --> 9e1e4228f7dcce049f6c4b423d701fbb89529568cfbff9f904fefc485f0ccf19:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9e1e4228f7dcce049f6c4b423d701fbb89529568cfbff9f904fefc485f0ccf19
Status:
ERROR
Block height:
41561366
Block id:
af49d855e284c47f17945c5c4b7551e39a6cc0719090c52088bf0c67603f5335
Timestamp:
Friday 25 November 2022 at 13:17:20 UTC
()
Proposer:
Authorizers:
Gas used:
24