Flow price: --
0ddfb76167d72a7d021e9e2f63bb17512f63e24ee727d715f7a29e97cde9bd47

Transaction

Hash: 0ddfb76167d72a7d021e9e2f63bb17512f63e24ee727d715f7a29e97cde9bd47
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0ddfb76167d72a7d021e9e2f63bb17512f63e24ee727d715f7a29e97cde9bd47:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0ddfb76167d72a7d021e9e2f63bb17512f63e24ee727d715f7a29e97cde9bd47
Status:
ERROR
Block height:
39788176
Block id:
f27bb8216cf81a51090a4bcb39c696846df6de7060d61d61218af6b5c1b11dc4
Timestamp:
Thursday 27 October 2022 at 04:49:14 UTC
()
Proposer:
Authorizers:
Gas used:
49