Flow price: --
6cb2b8f3384689ce4ea2db15f56303554beddc4f1469e8f002d4dc3c36c0f06a

Transaction

Hash: 6cb2b8f3384689ce4ea2db15f56303554beddc4f1469e8f002d4dc3c36c0f06a
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:
  --> 6cb2b8f3384689ce4ea2db15f56303554beddc4f1469e8f002d4dc3c36c0f06a: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:
6cb2b8f3384689ce4ea2db15f56303554beddc4f1469e8f002d4dc3c36c0f06a
Status:
ERROR
Block height:
40219905
Block id:
59fe01a202b6b284b10727d8e3c34c1ef386cf75aebc77823c15cd535dbd6092
Timestamp:
Thursday 3 November 2022 at 11:22:20 UTC
()
Proposer:
Authorizers:
Gas used:
26