Flow price: --
430b5ead7d83a277d14b3880cb69c94faf38bb0fe6b51db1c7df3c0640334f74

Transaction

Hash: 430b5ead7d83a277d14b3880cb69c94faf38bb0fe6b51db1c7df3c0640334f74
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 430b5ead7d83a277d14b3880cb69c94faf38bb0fe6b51db1c7df3c0640334f74:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
430b5ead7d83a277d14b3880cb69c94faf38bb0fe6b51db1c7df3c0640334f74
Status:
ERROR
Block height:
39872269
Block id:
a6b0afd8c435ba0d0531e0a4a826a8e04f69c1b8fb9e99d74359ee433e7d5a58
Timestamp:
Friday 28 October 2022 at 14:44:15 UTC
()
Proposer:
Authorizers:
Gas used:
50