Flow price: --
dcbf10e4d9d706e78185631f4f35292551a019026865e6e45eb1c3b0222c4151

Transaction

Hash: dcbf10e4d9d706e78185631f4f35292551a019026865e6e45eb1c3b0222c4151
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:
  --> dcbf10e4d9d706e78185631f4f35292551a019026865e6e45eb1c3b0222c4151:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dcbf10e4d9d706e78185631f4f35292551a019026865e6e45eb1c3b0222c4151
Status:
ERROR
Block height:
41623509
Block id:
8f537e289bef53772d8bd00b15271e3c7adbf40902fb8181d4380ec82e5616b7
Timestamp:
Saturday 26 November 2022 at 13:24:43 UTC
()
Proposer:
Authorizers:
Gas used:
26