Flow price: --
2b35f273ccbd0c8cbb947d39fcf4610aea451adf2b25b4e85e5d2cd6a15bb6e1

Transaction

Hash: 2b35f273ccbd0c8cbb947d39fcf4610aea451adf2b25b4e85e5d2cd6a15bb6e1
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:
  --> 2b35f273ccbd0c8cbb947d39fcf4610aea451adf2b25b4e85e5d2cd6a15bb6e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2b35f273ccbd0c8cbb947d39fcf4610aea451adf2b25b4e85e5d2cd6a15bb6e1
Status:
ERROR
Block height:
40381160
Block id:
59b8850242469ba22688790f66d03c87b70c9984c08e9dd35149dee914e5a541
Timestamp:
Sunday 6 November 2022 at 02:57:27 UTC
()
Proposer:
Authorizers:
Gas used:
26