Flow price: --
73de753697c866ee086ef2c557729a12f78a91fbe7579038adb3f69ac097fbaf

Transaction

Hash: 73de753697c866ee086ef2c557729a12f78a91fbe7579038adb3f69ac097fbaf
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:
  --> 73de753697c866ee086ef2c557729a12f78a91fbe7579038adb3f69ac097fbaf: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:
73de753697c866ee086ef2c557729a12f78a91fbe7579038adb3f69ac097fbaf
Status:
ERROR
Block height:
40668825
Block id:
47e3f266964e6cc6f91020430a40c663e4b2a177bf91b3881ac36794c162d856
Timestamp:
Thursday 10 November 2022 at 23:17:38 UTC
()
Proposer:
Authorizers:
Gas used:
22