Flow price: --
b896176093c4ccff66696d083108fdb01b4c301774b8633d302d7206260b1f10

Transaction

Hash: b896176093c4ccff66696d083108fdb01b4c301774b8633d302d7206260b1f10
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:
  --> b896176093c4ccff66696d083108fdb01b4c301774b8633d302d7206260b1f10:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b896176093c4ccff66696d083108fdb01b4c301774b8633d302d7206260b1f10
Status:
ERROR
Block height:
41410010
Block id:
899da3c59140308f5832213b09fd38c62cb46b7b56703434e4714e22a782573b
Timestamp:
Wednesday 23 November 2022 at 02:43:20 UTC
()
Proposer:
Authorizers:
Gas used:
26