Flow price: --
79969092538cf0ce515879aac10460893573b84f0f079df7c56bf38954580c80

Transaction

Hash: 79969092538cf0ce515879aac10460893573b84f0f079df7c56bf38954580c80
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 79969092538cf0ce515879aac10460893573b84f0f079df7c56bf38954580c80:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
79969092538cf0ce515879aac10460893573b84f0f079df7c56bf38954580c80
Status:
ERROR
Block height:
40124096
Block id:
8b704743ffed241885c854b1be58171341329180a899b19d61088f58013d20fb
Timestamp:
Tuesday 1 November 2022 at 19:41:07 UTC
()
Proposer:
Authorizers:
Gas used:
50