Flow price: --
e7327849bd5622f4d2b8f6e98fd1ba5e18480e2bbc0efceb1c61c5714724c469

Transaction

Hash: e7327849bd5622f4d2b8f6e98fd1ba5e18480e2bbc0efceb1c61c5714724c469
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:
  --> e7327849bd5622f4d2b8f6e98fd1ba5e18480e2bbc0efceb1c61c5714724c469:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e7327849bd5622f4d2b8f6e98fd1ba5e18480e2bbc0efceb1c61c5714724c469
Status:
ERROR
Block height:
40382680
Block id:
03bc2c066a203eed2cf04e537d7e6005139d93e7767430cdb8837103763a48c6
Timestamp:
Sunday 6 November 2022 at 03:34:03 UTC
()
Proposer:
Authorizers:
Gas used:
26