Flow price: --
63b5d89ab35c304a2764b8317d72ae8e7986858a18518e79a9703b47ab12c440

Transaction

Hash: 63b5d89ab35c304a2764b8317d72ae8e7986858a18518e79a9703b47ab12c440
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:
  --> 63b5d89ab35c304a2764b8317d72ae8e7986858a18518e79a9703b47ab12c440:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
63b5d89ab35c304a2764b8317d72ae8e7986858a18518e79a9703b47ab12c440
Status:
ERROR
Block height:
41473075
Block id:
7a12f8b5377242dc441867fe90b78b975a001cf90cfd865dadbd9e4f2596f253
Timestamp:
Thursday 24 November 2022 at 03:06:27 UTC
()
Proposer:
Authorizers:
Gas used:
26