Flow price: --
f359915cb7b30425a36912d69aa669aa480920d33adad5beb595ab3d0cb2466f

Transaction

Hash: f359915cb7b30425a36912d69aa669aa480920d33adad5beb595ab3d0cb2466f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> f359915cb7b30425a36912d69aa669aa480920d33adad5beb595ab3d0cb2466f:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
f359915cb7b30425a36912d69aa669aa480920d33adad5beb595ab3d0cb2466f
Status:
ERROR
Block height:
41596116
Block id:
564779757aeae7f3cf110dc17bdb116fdf3a207d4094074a407b4c3550ec9167
Timestamp:
Saturday 26 November 2022 at 02:45:03 UTC
()
Proposer:
Authorizers:
Gas used:
24