Flow price: --
3acf20583ce2ce89d05860cb209effa6863563401d837e8660f388c3f0bbd8af

Transaction

Hash: 3acf20583ce2ce89d05860cb209effa6863563401d837e8660f388c3f0bbd8af
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:
  --> 3acf20583ce2ce89d05860cb209effa6863563401d837e8660f388c3f0bbd8af: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:
3acf20583ce2ce89d05860cb209effa6863563401d837e8660f388c3f0bbd8af
Status:
ERROR
Block height:
40978206
Block id:
796f46e27af25d17350c04ed66375f54570068f9735c49d7c965d407e4872879
Timestamp:
Wednesday 16 November 2022 at 03:09:34 UTC
()
Proposer:
Authorizers:
Gas used:
23