Flow price: --
0270333820e526120ca974ad71e1f2eea334a194b8d1196df3e360e46102e995

Transaction

Hash: 0270333820e526120ca974ad71e1f2eea334a194b8d1196df3e360e46102e995
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0270333820e526120ca974ad71e1f2eea334a194b8d1196df3e360e46102e995:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0270333820e526120ca974ad71e1f2eea334a194b8d1196df3e360e46102e995
Status:
ERROR
Block height:
39791738
Block id:
9f0fff094fb88d6abc1672ff40b3affebfb69f0cf6bc934b8a9fd200738c3eaf
Timestamp:
Thursday 27 October 2022 at 06:15:01 UTC
()
Proposer:
Authorizers:
Gas used:
69