Flow price: --
a4e601ba2a8bdac0e96fa85782caa9424d9e65a82090c8ba46756a39fea4ff1a

Transaction

Hash: a4e601ba2a8bdac0e96fa85782caa9424d9e65a82090c8ba46756a39fea4ff1a
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:
  --> a4e601ba2a8bdac0e96fa85782caa9424d9e65a82090c8ba46756a39fea4ff1a: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:
a4e601ba2a8bdac0e96fa85782caa9424d9e65a82090c8ba46756a39fea4ff1a
Status:
ERROR
Block height:
41373534
Block id:
e2cf6b51dceb75a6cdc867deefaf48b2e120a7c665fda7912d3d9f466a7882b0
Timestamp:
Tuesday 22 November 2022 at 12:41:23 UTC
()
Proposer:
Authorizers:
Gas used:
22