Flow price: --
0eafd618368e7b2ffe10dd43be273e2a1097050dca6e7d1e37e9fca1706cf387

Transaction

Hash: 0eafd618368e7b2ffe10dd43be273e2a1097050dca6e7d1e37e9fca1706cf387
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0eafd618368e7b2ffe10dd43be273e2a1097050dca6e7d1e37e9fca1706cf387:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0eafd618368e7b2ffe10dd43be273e2a1097050dca6e7d1e37e9fca1706cf387
Status:
ERROR
Block height:
39917752
Block id:
9be3286af81236793affcc94642f6ac27c33b4b4fb09e2fe1f12aaee5cc52aaa
Timestamp:
Saturday 29 October 2022 at 08:52:28 UTC
()
Proposer:
Authorizers:
Gas used:
46