Flow price: --
06e8a0db01211201cff7620949f6de3d08e66285185e26fba3983c77c67431b8

Transaction

Hash: 06e8a0db01211201cff7620949f6de3d08e66285185e26fba3983c77c67431b8
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:
  --> 06e8a0db01211201cff7620949f6de3d08e66285185e26fba3983c77c67431b8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
06e8a0db01211201cff7620949f6de3d08e66285185e26fba3983c77c67431b8
Status:
ERROR
Block height:
40187032
Block id:
ba4f7bc543209466bc6f9f916ce21eaf4d992b01263f7c70a92f802a7aadc18c
Timestamp:
Wednesday 2 November 2022 at 22:39:38 UTC
()
Proposer:
Authorizers:
Gas used:
23