Flow price: --
e06901a241cb70b2e98858e9428f929bcba73049efbe9186330f1fd8427026c1

Transaction

Hash: e06901a241cb70b2e98858e9428f929bcba73049efbe9186330f1fd8427026c1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e06901a241cb70b2e98858e9428f929bcba73049efbe9186330f1fd8427026c1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e06901a241cb70b2e98858e9428f929bcba73049efbe9186330f1fd8427026c1
Status:
ERROR
Block height:
40097543
Block id:
7262b05079f49df6bda3ac0895286e437e3ec3edd3d2df74963bd728dab4536b
Timestamp:
Tuesday 1 November 2022 at 08:55:26 UTC
()
Proposer:
Authorizers:
Gas used:
46