Flow price: --
31361231897921c1b15f3d95b6e00b3a0d20a9a9d05d5d4c69e32d4533dc1edf

Transaction

Hash: 31361231897921c1b15f3d95b6e00b3a0d20a9a9d05d5d4c69e32d4533dc1edf
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 31361231897921c1b15f3d95b6e00b3a0d20a9a9d05d5d4c69e32d4533dc1edf: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:
31361231897921c1b15f3d95b6e00b3a0d20a9a9d05d5d4c69e32d4533dc1edf
Status:
ERROR
Block height:
40083278
Block id:
f1f8a6551ca20108f6ea2684cb99b95e32673197b59a4e02d0d1e44900952dfa
Timestamp:
Tuesday 1 November 2022 at 03:07:06 UTC
()
Proposer:
Authorizers:
Gas used:
50