Flow price: --
3b94c51a6e6df1c7681eb6bedcf1bc9980de130ba8eebb0962023659e17c43ff

Transaction

Hash: 3b94c51a6e6df1c7681eb6bedcf1bc9980de130ba8eebb0962023659e17c43ff
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3b94c51a6e6df1c7681eb6bedcf1bc9980de130ba8eebb0962023659e17c43ff: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:
3b94c51a6e6df1c7681eb6bedcf1bc9980de130ba8eebb0962023659e17c43ff
Status:
ERROR
Block height:
40115224
Block id:
f7d9c253293d17fc8c335a2a682ec549a46c70561fc00bce23f1f5cc0687df71
Timestamp:
Tuesday 1 November 2022 at 16:04:47 UTC
()
Proposer:
Authorizers:
Gas used:
49