Flow price: --
7893538ce064899e0855176974d5fc527a96256f1a708a54f5b455c276d8713a

Transaction

Hash: 7893538ce064899e0855176974d5fc527a96256f1a708a54f5b455c276d8713a
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:
  --> 7893538ce064899e0855176974d5fc527a96256f1a708a54f5b455c276d8713a: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:
7893538ce064899e0855176974d5fc527a96256f1a708a54f5b455c276d8713a
Status:
ERROR
Block height:
41411719
Block id:
068c22de6bffccfd3318270dbbf26e610e0b80dca0c5038f825cacce2cd312a5
Timestamp:
Wednesday 23 November 2022 at 03:23:12 UTC
()
Proposer:
Authorizers:
Gas used:
26