Flow price: --
34c961c0ec53826acf7f6cb390feb2be217eed1b5a5f95f1f52c63e43ad4ab41

Transaction

Hash: 34c961c0ec53826acf7f6cb390feb2be217eed1b5a5f95f1f52c63e43ad4ab41
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:
  --> 34c961c0ec53826acf7f6cb390feb2be217eed1b5a5f95f1f52c63e43ad4ab41:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
34c961c0ec53826acf7f6cb390feb2be217eed1b5a5f95f1f52c63e43ad4ab41
Status:
ERROR
Block height:
41431935
Block id:
291d764ac2c06c9811669a428e1f401a5200c5e69153737c1d0e58b940406618
Timestamp:
Wednesday 23 November 2022 at 11:09:34 UTC
()
Proposer:
Authorizers:
Gas used:
26