Flow price: --
153cb7dc81177d04ef47d84d6d17a861115ec829869dec68a6745b8c237b12ae

Transaction

Hash: 153cb7dc81177d04ef47d84d6d17a861115ec829869dec68a6745b8c237b12ae
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:
  --> 153cb7dc81177d04ef47d84d6d17a861115ec829869dec68a6745b8c237b12ae: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:
153cb7dc81177d04ef47d84d6d17a861115ec829869dec68a6745b8c237b12ae
Status:
ERROR
Block height:
40566457
Block id:
8f7457f986aad0a0d04f2b1c1c0a1cd870dfccb28af46843e2b2480be831fc6e
Timestamp:
Wednesday 9 November 2022 at 05:44:08 UTC
()
Proposer:
Authorizers:
Gas used:
22