Flow price: --
3e27de3fd989bbb7e2e7644e6e5489f2a54dc003439369442fc3e9ce3412a57a

Transaction

Hash: 3e27de3fd989bbb7e2e7644e6e5489f2a54dc003439369442fc3e9ce3412a57a
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:
  --> 3e27de3fd989bbb7e2e7644e6e5489f2a54dc003439369442fc3e9ce3412a57a: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:
3e27de3fd989bbb7e2e7644e6e5489f2a54dc003439369442fc3e9ce3412a57a
Status:
ERROR
Block height:
40591724
Block id:
b1cdb3e3e9686ecb8abddc24266e31c260f55f7b9ee4211996ec65ba73b5bcad
Timestamp:
Wednesday 9 November 2022 at 15:50:31 UTC
()
Proposer:
Authorizers:
Gas used:
22