Flow price: --
ec2c4d07cdd2697bfa99bed558adff7c145eb0d7f406addf68679f6bfdc74372

Transaction

Hash: ec2c4d07cdd2697bfa99bed558adff7c145eb0d7f406addf68679f6bfdc74372
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:
  --> ec2c4d07cdd2697bfa99bed558adff7c145eb0d7f406addf68679f6bfdc74372:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ec2c4d07cdd2697bfa99bed558adff7c145eb0d7f406addf68679f6bfdc74372
Status:
ERROR
Block height:
41221632
Block id:
93ca900896cf43832cb644a2915f0677595efeb9f18aa5f92562f41851944f61
Timestamp:
Sunday 20 November 2022 at 01:47:32 UTC
()
Proposer:
Authorizers:
Gas used:
23