Flow price: --
1527ea7e39bf994562643d9cec98fb9266951bbf416cc3daa6f5eaa8ad1c58d9

Transaction

Hash: 1527ea7e39bf994562643d9cec98fb9266951bbf416cc3daa6f5eaa8ad1c58d9
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:
  --> 1527ea7e39bf994562643d9cec98fb9266951bbf416cc3daa6f5eaa8ad1c58d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1527ea7e39bf994562643d9cec98fb9266951bbf416cc3daa6f5eaa8ad1c58d9
Status:
ERROR
Block height:
41636962
Block id:
9a47ae1c362f582ecdf9a85407a9eb93c4e63cb894bd31011853ec48871daff1
Timestamp:
Saturday 26 November 2022 at 18:38:08 UTC
()
Proposer:
Authorizers:
Gas used:
23