Flow price: --
0d147d36f84680359b006d61c935e2169b78e1cf09b946ef1895dce5697a9ca6

Transaction

Hash: 0d147d36f84680359b006d61c935e2169b78e1cf09b946ef1895dce5697a9ca6
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:
  --> 0d147d36f84680359b006d61c935e2169b78e1cf09b946ef1895dce5697a9ca6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0d147d36f84680359b006d61c935e2169b78e1cf09b946ef1895dce5697a9ca6
Status:
ERROR
Block height:
41233139
Block id:
f0601f6585c68325fb4c9968ab30718a334d7f29d40985b4e393c338547fa715
Timestamp:
Sunday 20 November 2022 at 06:15:00 UTC
()
Proposer:
Authorizers:
Gas used:
23