Flow price: --
e7fe1f5a9c83e62b4020a6de4ebc7979d321aa72064b55411b711faf3fe8aa60

Transaction

Hash: e7fe1f5a9c83e62b4020a6de4ebc7979d321aa72064b55411b711faf3fe8aa60
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:
  --> e7fe1f5a9c83e62b4020a6de4ebc7979d321aa72064b55411b711faf3fe8aa60:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e7fe1f5a9c83e62b4020a6de4ebc7979d321aa72064b55411b711faf3fe8aa60
Status:
ERROR
Block height:
41322212
Block id:
93d9aa2935a5683a03ce03533723facc949de94923836ed05e89c0786101eca9
Timestamp:
Monday 21 November 2022 at 16:44:18 UTC
()
Proposer:
Authorizers:
Gas used:
22