Flow price: --
6f877b2ae491bfd365325d12291405e422e79f69cf8377a3f9e98ba4a64781dc

Transaction

Hash: 6f877b2ae491bfd365325d12291405e422e79f69cf8377a3f9e98ba4a64781dc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 6f877b2ae491bfd365325d12291405e422e79f69cf8377a3f9e98ba4a64781dc:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
6f877b2ae491bfd365325d12291405e422e79f69cf8377a3f9e98ba4a64781dc
Status:
ERROR
Block height:
41640941
Block id:
c7086211bde27f1cce081ae726cd7e877fb5b1cdd94f87891af01fe43b3df494
Timestamp:
Saturday 26 November 2022 at 20:10:40 UTC
()
Proposer:
Authorizers:
Gas used:
32