Flow price: --
a483dda26f6cb70881525c7dda47d220dec3b868e0d7ed27230056d46c522faf

Transaction

Hash: a483dda26f6cb70881525c7dda47d220dec3b868e0d7ed27230056d46c522faf
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:
  --> a483dda26f6cb70881525c7dda47d220dec3b868e0d7ed27230056d46c522faf: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:
a483dda26f6cb70881525c7dda47d220dec3b868e0d7ed27230056d46c522faf
Status:
ERROR
Block height:
40640210
Block id:
f185c49c16e59df6652cec5c947016c21e504434b62768ad2758d6b025563d60
Timestamp:
Thursday 10 November 2022 at 11:40:41 UTC
()
Proposer:
Authorizers:
Gas used:
23