Flow price: --
f1797e2b649b7664d0b5fd48b88bfbda723dbc515ab7d5a806c6db6b0021c01a

Transaction

Hash: f1797e2b649b7664d0b5fd48b88bfbda723dbc515ab7d5a806c6db6b0021c01a
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:
  --> f1797e2b649b7664d0b5fd48b88bfbda723dbc515ab7d5a806c6db6b0021c01a: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:
f1797e2b649b7664d0b5fd48b88bfbda723dbc515ab7d5a806c6db6b0021c01a
Status:
ERROR
Block height:
41485079
Block id:
2c323eacd385dbafbfa8b0e81d107fa9ba3db80e4d56ac2354c36315347633b6
Timestamp:
Thursday 24 November 2022 at 07:45:38 UTC
()
Proposer:
Authorizers:
Gas used:
23