Flow price: --
04dad82a4f25ca9c79986fb4958d7a297cdfad362f2fa4198d5d09204c9eb4f1

Transaction

Hash: 04dad82a4f25ca9c79986fb4958d7a297cdfad362f2fa4198d5d09204c9eb4f1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 04dad82a4f25ca9c79986fb4958d7a297cdfad362f2fa4198d5d09204c9eb4f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
04dad82a4f25ca9c79986fb4958d7a297cdfad362f2fa4198d5d09204c9eb4f1
Status:
ERROR
Block height:
39939226
Block id:
9af4a98dc11d2bb8e5a03e4cb6427b39f61fdf36443fac085201bb861f1573ae
Timestamp:
Saturday 29 October 2022 at 17:33:12 UTC
()
Proposer:
Authorizers:
Gas used:
49