Flow price: --
dcc8db516ffd3a590b0f6255bacd675cfec6d4b83e3e017e2b11dec4338d4fab

Transaction

Hash: dcc8db516ffd3a590b0f6255bacd675cfec6d4b83e3e017e2b11dec4338d4fab
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> dcc8db516ffd3a590b0f6255bacd675cfec6d4b83e3e017e2b11dec4338d4fab: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:
dcc8db516ffd3a590b0f6255bacd675cfec6d4b83e3e017e2b11dec4338d4fab
Status:
ERROR
Block height:
39992687
Block id:
564070f3c0eebf147bc8100ee0dc6d30be9f15f60a89a97db45e24894c821e36
Timestamp:
Sunday 30 October 2022 at 14:50:05 UTC
()
Proposer:
Authorizers:
Gas used:
46