Flow price: --
d8757831ac140de12341ea4082a8cb09ed219f2ce65d057b246279fa7cfb2974

Transaction

Hash: d8757831ac140de12341ea4082a8cb09ed219f2ce65d057b246279fa7cfb2974
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:
  --> d8757831ac140de12341ea4082a8cb09ed219f2ce65d057b246279fa7cfb2974:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d8757831ac140de12341ea4082a8cb09ed219f2ce65d057b246279fa7cfb2974
Status:
ERROR
Block height:
40335031
Block id:
1f5b1d5b773cfeed9f41dce1efbacdc8d6ca56c9e92b264112cd0fe1419a3493
Timestamp:
Saturday 5 November 2022 at 08:20:38 UTC
()
Proposer:
Authorizers:
Gas used:
24