Flow price: --
7864dc48667373a5961a2ec2e89fa09c9f720e588dd238d8138d98418fde665d

Transaction

Hash: 7864dc48667373a5961a2ec2e89fa09c9f720e588dd238d8138d98418fde665d
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:
  --> 7864dc48667373a5961a2ec2e89fa09c9f720e588dd238d8138d98418fde665d: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:
7864dc48667373a5961a2ec2e89fa09c9f720e588dd238d8138d98418fde665d
Status:
ERROR
Block height:
41623826
Block id:
fff46a6a577475aaf1c72cea742e91a3392827288d73855d545234b855ab7e1e
Timestamp:
Saturday 26 November 2022 at 13:32:05 UTC
()
Proposer:
Authorizers:
Gas used:
23