Flow price: --
b69bbfda815df2c7282d39da34f9d7e39c4fd31f1cee1794c164488e045739a2

Transaction

Hash: b69bbfda815df2c7282d39da34f9d7e39c4fd31f1cee1794c164488e045739a2
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:
  --> b69bbfda815df2c7282d39da34f9d7e39c4fd31f1cee1794c164488e045739a2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b69bbfda815df2c7282d39da34f9d7e39c4fd31f1cee1794c164488e045739a2
Status:
ERROR
Block height:
40676809
Block id:
f24c64f869ef95f02dc4b4c163ccab3ef68c4f1999394982e965fc39b1535ac3
Timestamp:
Friday 11 November 2022 at 02:33:46 UTC
()
Proposer:
Authorizers:
Gas used:
26