Flow price: --
0b37f2fa59905d91b47011df859ce20d5d493f1b665b0adaf5d2b723b2d3ba81

Transaction

Hash: 0b37f2fa59905d91b47011df859ce20d5d493f1b665b0adaf5d2b723b2d3ba81
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0b37f2fa59905d91b47011df859ce20d5d493f1b665b0adaf5d2b723b2d3ba81:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0b37f2fa59905d91b47011df859ce20d5d493f1b665b0adaf5d2b723b2d3ba81
Status:
ERROR
Block height:
40107889
Block id:
d839f69ed855c0e48a6fb2ff7af8ce49c012a2007663128d5d34abe28b8911bf
Timestamp:
Tuesday 1 November 2022 at 13:06:36 UTC
()
Proposer:
Authorizers:
Gas used:
48