Flow price: --
049ab471009197e26a9544114fd2219ab342ef445de5485d6d5c6b2a77cb5306

Transaction

Hash: 049ab471009197e26a9544114fd2219ab342ef445de5485d6d5c6b2a77cb5306
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:
  --> 049ab471009197e26a9544114fd2219ab342ef445de5485d6d5c6b2a77cb5306:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
049ab471009197e26a9544114fd2219ab342ef445de5485d6d5c6b2a77cb5306
Status:
ERROR
Block height:
40572285
Block id:
ccfc7126aa1fd35f7400d8151af98eafd79386baf156a7935b621867c2e9046f
Timestamp:
Wednesday 9 November 2022 at 08:03:57 UTC
()
Proposer:
Authorizers:
Gas used:
26