Flow price: --
376ab8e6d5376c19670e501c69239dd53fed13b0471e47fcb24203b3286f2a72

Transaction

Hash: 376ab8e6d5376c19670e501c69239dd53fed13b0471e47fcb24203b3286f2a72
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 376ab8e6d5376c19670e501c69239dd53fed13b0471e47fcb24203b3286f2a72:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
376ab8e6d5376c19670e501c69239dd53fed13b0471e47fcb24203b3286f2a72
Status:
ERROR
Block height:
40151144
Block id:
97dfb73174e23f597e4dcb8900694eeb19206c1aa18a189561222cb35458f03f
Timestamp:
Wednesday 2 November 2022 at 06:42:21 UTC
()
Proposer:
Authorizers:
Gas used:
49