Flow price: --
1f1156f9478c6ee7c9b0c2513de15ea646ca5cc4dedb7ff74966e33d2f9f717f

Transaction

Hash: 1f1156f9478c6ee7c9b0c2513de15ea646ca5cc4dedb7ff74966e33d2f9f717f
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:
  --> 1f1156f9478c6ee7c9b0c2513de15ea646ca5cc4dedb7ff74966e33d2f9f717f: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:
1f1156f9478c6ee7c9b0c2513de15ea646ca5cc4dedb7ff74966e33d2f9f717f
Status:
ERROR
Block height:
41521807
Block id:
034b5f5d874047fbead6abd25d0823af822c5bb4250b7c94806baee0734408d8
Timestamp:
Thursday 24 November 2022 at 21:57:26 UTC
()
Proposer:
Authorizers:
Gas used:
26