Flow price: --
ec87441525b5a4b01b3c0e4102ec43b27e555e20a5357bd246c26a5fc095a5d7

Transaction

Hash: ec87441525b5a4b01b3c0e4102ec43b27e555e20a5357bd246c26a5fc095a5d7
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:
  --> ec87441525b5a4b01b3c0e4102ec43b27e555e20a5357bd246c26a5fc095a5d7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ec87441525b5a4b01b3c0e4102ec43b27e555e20a5357bd246c26a5fc095a5d7
Status:
ERROR
Block height:
40453723
Block id:
b15769e56fa2ff47ee4753f243be291020101edd781db3eb454b967fe6a85b01
Timestamp:
Monday 7 November 2022 at 08:25:59 UTC
()
Proposer:
Authorizers:
Gas used:
26