Flow price: --
aefbf7c008fae587e51ee34b2d4a5699b69404e14c28514b1dbb32f0e4f65236

Transaction

Hash: aefbf7c008fae587e51ee34b2d4a5699b69404e14c28514b1dbb32f0e4f65236
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> aefbf7c008fae587e51ee34b2d4a5699b69404e14c28514b1dbb32f0e4f65236:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
aefbf7c008fae587e51ee34b2d4a5699b69404e14c28514b1dbb32f0e4f65236
Status:
ERROR
Block height:
39975125
Block id:
2acdede1c18265538862ae04c9f4a6e122e1bcaf8109b4baeb31b055977b12ab
Timestamp:
Sunday 30 October 2022 at 07:49:07 UTC
()
Proposer:
Authorizers:
Gas used:
50