Flow price: --
03bc805ede9576958ff5718595407159abccbd723ba55b7cf761f3b416756215

Transaction

Hash: 03bc805ede9576958ff5718595407159abccbd723ba55b7cf761f3b416756215
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 03bc805ede9576958ff5718595407159abccbd723ba55b7cf761f3b416756215:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
03bc805ede9576958ff5718595407159abccbd723ba55b7cf761f3b416756215
Status:
ERROR
Block height:
40155989
Block id:
929872d3a16e2c1d8f76e5a7a967ec510fd27b13c0392c5e3aa044fccaa51bd1
Timestamp:
Wednesday 2 November 2022 at 08:40:45 UTC
()
Proposer:
Authorizers:
Gas used:
50