Flow price: --
e49706016bb67ab15f3b79fbe337efacb724efe68369706354d74ad7abe7f801

Transaction

Hash: e49706016bb67ab15f3b79fbe337efacb724efe68369706354d74ad7abe7f801
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:
  --> e49706016bb67ab15f3b79fbe337efacb724efe68369706354d74ad7abe7f801:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e49706016bb67ab15f3b79fbe337efacb724efe68369706354d74ad7abe7f801
Status:
ERROR
Block height:
41479748
Block id:
adf7afdf7c56eb79053a5faf8c691a16318730b58c6526a0f6a5d0aa97b0e318
Timestamp:
Thursday 24 November 2022 at 05:42:01 UTC
()
Proposer:
Authorizers:
Gas used:
26