Flow price: --
319aaa80b78355e6c8e9571452619053c0d3091317628841b7a140250749ee91

Transaction

Hash: 319aaa80b78355e6c8e9571452619053c0d3091317628841b7a140250749ee91
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 319aaa80b78355e6c8e9571452619053c0d3091317628841b7a140250749ee91:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
319aaa80b78355e6c8e9571452619053c0d3091317628841b7a140250749ee91
Status:
ERROR
Block height:
40047642
Block id:
27efb872a3a8eab4bc2e1bdb0539d49639862f73042e9d314a833c67b131322a
Timestamp:
Monday 31 October 2022 at 12:49:04 UTC
()
Proposer:
Authorizers:
Gas used:
47