Flow price: --
c7000fde58c27523ad185d00fc292f107c02ec8ed1b44f5f0a48a7ed129abe6c

Transaction

Hash: c7000fde58c27523ad185d00fc292f107c02ec8ed1b44f5f0a48a7ed129abe6c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> c7000fde58c27523ad185d00fc292f107c02ec8ed1b44f5f0a48a7ed129abe6c: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:
c7000fde58c27523ad185d00fc292f107c02ec8ed1b44f5f0a48a7ed129abe6c
Status:
ERROR
Block height:
39792265
Block id:
d46432b633b786c2025212fe4a22903e154ba1a49fdb76a5b0b31494869d3ad7
Timestamp:
Thursday 27 October 2022 at 06:27:45 UTC
()
Proposer:
Authorizers:
Gas used:
46