Flow price: --
47b62633b667ead32c06ffcbc9e6edb1eac3e69611fe232c44673d32d6730d8f

Transaction

Hash: 47b62633b667ead32c06ffcbc9e6edb1eac3e69611fe232c44673d32d6730d8f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 47b62633b667ead32c06ffcbc9e6edb1eac3e69611fe232c44673d32d6730d8f: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:
47b62633b667ead32c06ffcbc9e6edb1eac3e69611fe232c44673d32d6730d8f
Status:
ERROR
Block height:
39728083
Block id:
b9b606421d8fbb1dbf16b1dc75562afd4f52345e1b2bf341c13a695191c840eb
Timestamp:
Wednesday 26 October 2022 at 04:37:16 UTC
()
Proposer:
Authorizers:
Gas used:
46