Flow price: --
68ba8d98e40bcc8b5e090ef9ab5aa6829922613f65d3a8a87a17143bea6c82f1

Transaction

Hash: 68ba8d98e40bcc8b5e090ef9ab5aa6829922613f65d3a8a87a17143bea6c82f1
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:
  --> 68ba8d98e40bcc8b5e090ef9ab5aa6829922613f65d3a8a87a17143bea6c82f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
68ba8d98e40bcc8b5e090ef9ab5aa6829922613f65d3a8a87a17143bea6c82f1
Status:
ERROR
Block height:
41608298
Block id:
af48fce3333b2aa9fa85f36fb05a26cfb2eccc8208f557688bf91e4a6155dd3a
Timestamp:
Saturday 26 November 2022 at 07:29:23 UTC
()
Proposer:
Authorizers:
Gas used:
24