Flow price: --
2f2c7c725313390e74b52add3f90325a8d1d8ec66db47fc63ad8cbe841ae00d5

Transaction

Hash: 2f2c7c725313390e74b52add3f90325a8d1d8ec66db47fc63ad8cbe841ae00d5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2f2c7c725313390e74b52add3f90325a8d1d8ec66db47fc63ad8cbe841ae00d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2f2c7c725313390e74b52add3f90325a8d1d8ec66db47fc63ad8cbe841ae00d5
Status:
ERROR
Block height:
39899771
Block id:
34b99c4c8d8907ad86875d4b11c854e38f6cf84af64731f3c209bac0eb0c070a
Timestamp:
Saturday 29 October 2022 at 01:40:38 UTC
()
Proposer:
Authorizers:
Gas used:
48