Flow price: --
bd1cc1b4916db6d26f4a303f5c0b47d2d41f50ee4470ef8ee5ce1758c086d4fe

Transaction

Hash: bd1cc1b4916db6d26f4a303f5c0b47d2d41f50ee4470ef8ee5ce1758c086d4fe
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:
  --> bd1cc1b4916db6d26f4a303f5c0b47d2d41f50ee4470ef8ee5ce1758c086d4fe: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:
bd1cc1b4916db6d26f4a303f5c0b47d2d41f50ee4470ef8ee5ce1758c086d4fe
Status:
ERROR
Block height:
40623523
Block id:
546d56832cfd43e63e2367feebbc9f1899244a216de148c86b84ae1bdd09d960
Timestamp:
Thursday 10 November 2022 at 04:50:01 UTC
()
Proposer:
Authorizers:
Gas used:
22