Flow price: --
4bdb68a19bc559466261b1cc513daf72893ba48f4b6d8200d89e000bf056baa4

Transaction

Hash: 4bdb68a19bc559466261b1cc513daf72893ba48f4b6d8200d89e000bf056baa4
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:
  --> 4bdb68a19bc559466261b1cc513daf72893ba48f4b6d8200d89e000bf056baa4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4bdb68a19bc559466261b1cc513daf72893ba48f4b6d8200d89e000bf056baa4
Status:
ERROR
Block height:
40385807
Block id:
23abc08bef0826b146f51a6991762f92a7a42d16a71b7e8ff27c9a2bf891afc9
Timestamp:
Sunday 6 November 2022 at 04:49:37 UTC
()
Proposer:
Authorizers:
Gas used:
24