Flow price: --
724454f9e77d1b347ba8282ef1a19437fb55177b0974555d19b46e9ee2c15b26

Transaction

Hash: 724454f9e77d1b347ba8282ef1a19437fb55177b0974555d19b46e9ee2c15b26
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:
  --> 724454f9e77d1b347ba8282ef1a19437fb55177b0974555d19b46e9ee2c15b26:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
724454f9e77d1b347ba8282ef1a19437fb55177b0974555d19b46e9ee2c15b26
Status:
ERROR
Block height:
41383322
Block id:
3d4e789055241f3a09b2b8d2fab6288763e610688716bf6402c9db994b29e9c4
Timestamp:
Tuesday 22 November 2022 at 16:26:12 UTC
()
Proposer:
Authorizers:
Gas used:
23