Flow price: --
69dc88a847e8899cc184a3acc342da157faa005e7d10746fca9d4b64d725fba3

Transaction

Hash: 69dc88a847e8899cc184a3acc342da157faa005e7d10746fca9d4b64d725fba3
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:
  --> 69dc88a847e8899cc184a3acc342da157faa005e7d10746fca9d4b64d725fba3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
69dc88a847e8899cc184a3acc342da157faa005e7d10746fca9d4b64d725fba3
Status:
ERROR
Block height:
40638559
Block id:
47c364178d39b3564468299d14ba9bbed764231bda3482c1c114679aa8adffa1
Timestamp:
Thursday 10 November 2022 at 11:00:06 UTC
()
Proposer:
Authorizers:
Gas used:
23