Flow price: --
47d83df243a7cc44e6a44ebbc349527f50ad3e13128a569c6f7a82d2fa4b5a6a

Transaction

Hash: 47d83df243a7cc44e6a44ebbc349527f50ad3e13128a569c6f7a82d2fa4b5a6a
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:
  --> 47d83df243a7cc44e6a44ebbc349527f50ad3e13128a569c6f7a82d2fa4b5a6a: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:
47d83df243a7cc44e6a44ebbc349527f50ad3e13128a569c6f7a82d2fa4b5a6a
Status:
ERROR
Block height:
40721607
Block id:
a7f27e8703e554d5b9c7a4ecf8c422288b940db94293b05fe5342b28195b0b04
Timestamp:
Friday 11 November 2022 at 20:45:53 UTC
()
Proposer:
Authorizers:
Gas used:
26