Flow price: --
25af0dca6f13c048dece0f4bf0d99d92f4510b174299a83ae61b93aacad763ec

Transaction

Hash: 25af0dca6f13c048dece0f4bf0d99d92f4510b174299a83ae61b93aacad763ec
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:
  --> 25af0dca6f13c048dece0f4bf0d99d92f4510b174299a83ae61b93aacad763ec: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:
25af0dca6f13c048dece0f4bf0d99d92f4510b174299a83ae61b93aacad763ec
Status:
ERROR
Block height:
41048094
Block id:
a47d77d3e0151807552fe2b9563607599df7b5d87cff0213b9a4be429d615ba4
Timestamp:
Thursday 17 November 2022 at 06:24:55 UTC
()
Proposer:
Authorizers:
Gas used:
26