Flow price: --
26c0df32b28403fd4b892bdd1579864c0a92b7209af69a0dd3acdddb09e204d7

Transaction

Hash: 26c0df32b28403fd4b892bdd1579864c0a92b7209af69a0dd3acdddb09e204d7
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 26c0df32b28403fd4b892bdd1579864c0a92b7209af69a0dd3acdddb09e204d7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
26c0df32b28403fd4b892bdd1579864c0a92b7209af69a0dd3acdddb09e204d7
Status:
ERROR
Block height:
39803994
Block id:
d94d019662c01cb387af830f94a6083bf32cd5043f4bd9932c55c72acc32d026
Timestamp:
Thursday 27 October 2022 at 11:11:36 UTC
()
Proposer:
Authorizers:
Gas used:
50