Flow price: --
1a7a4d00feee63ebc82118bcac7eb0af8e2cf99536362239466b767ef393b7d6

Transaction

Hash: 1a7a4d00feee63ebc82118bcac7eb0af8e2cf99536362239466b767ef393b7d6
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:
  --> 1a7a4d00feee63ebc82118bcac7eb0af8e2cf99536362239466b767ef393b7d6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1a7a4d00feee63ebc82118bcac7eb0af8e2cf99536362239466b767ef393b7d6
Status:
ERROR
Block height:
40697805
Block id:
8950bb3436ca17427726d76680373eddff631dc9e6fb77560d3744fb8fc801f7
Timestamp:
Friday 11 November 2022 at 11:05:41 UTC
()
Proposer:
Authorizers:
Gas used:
23