Flow price: --
c7856660cf96a0f170be05c58b7f24763ba9912c5a751f6bed02e40830e54382

Transaction

Hash: c7856660cf96a0f170be05c58b7f24763ba9912c5a751f6bed02e40830e54382
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:
  --> c7856660cf96a0f170be05c58b7f24763ba9912c5a751f6bed02e40830e54382:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c7856660cf96a0f170be05c58b7f24763ba9912c5a751f6bed02e40830e54382
Status:
ERROR
Block height:
41461654
Block id:
3382f1b19068ad44460ab7133df4d093d91bcd2b9bd066b22ec32512b6de0a12
Timestamp:
Wednesday 23 November 2022 at 22:40:07 UTC
()
Proposer:
Authorizers:
Gas used:
23