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https://evm.flowscan.io

Flow price: --
0eb74ad591de2a103bddff3c8e5ce3bd19bef44a8f258992736f0958a0a44e53

Transaction

Hash: 0eb74ad591de2a103bddff3c8e5ce3bd19bef44a8f258992736f0958a0a44e53
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0eb74ad591de2a103bddff3c8e5ce3bd19bef44a8f258992736f0958a0a44e53:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0eb74ad591de2a103bddff3c8e5ce3bd19bef44a8f258992736f0958a0a44e53
Status:
ERROR
Block height:
40060611
Block id:
203e9084b2b16a0745bfadd4b769e4070b56602b05064fe8244d8b37c53c86b0
Timestamp:
Monday 31 October 2022 at 18:04:04 UTC
()
Proposer:
Authorizers:
Gas used:
46