Flow price: --
d09f5e1aadb4b8e664870d1c9746f1a91e3d19001f2f3fc574008eb724834c62

Transaction

Hash: d09f5e1aadb4b8e664870d1c9746f1a91e3d19001f2f3fc574008eb724834c62
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:
  --> d09f5e1aadb4b8e664870d1c9746f1a91e3d19001f2f3fc574008eb724834c62:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d09f5e1aadb4b8e664870d1c9746f1a91e3d19001f2f3fc574008eb724834c62
Status:
ERROR
Block height:
41610673
Block id:
07a8d057dfb4efc74d31cb88f059d225850f416fd6d89d8d7fda8585b0b87621
Timestamp:
Saturday 26 November 2022 at 08:24:16 UTC
()
Proposer:
Authorizers:
Gas used:
26