Flow price: --
2bdb7dbb044ad21bd6a288aa9bbeb6de80734fb467b83fa64f7a83d44167a0cd

Transaction

Hash: 2bdb7dbb044ad21bd6a288aa9bbeb6de80734fb467b83fa64f7a83d44167a0cd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2bdb7dbb044ad21bd6a288aa9bbeb6de80734fb467b83fa64f7a83d44167a0cd: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:
2bdb7dbb044ad21bd6a288aa9bbeb6de80734fb467b83fa64f7a83d44167a0cd
Status:
ERROR
Block height:
39788037
Block id:
8da9fd8677d2df8336c1f99268526154308e83d2822880eebf268d3e950a88b5
Timestamp:
Thursday 27 October 2022 at 04:45:55 UTC
()
Proposer:
Authorizers:
Gas used:
47