Flow price: --
756f3ceea674be67a45cdfdb172b8efa878893438729c733d2feb67ac457dc2e

Transaction

Hash: 756f3ceea674be67a45cdfdb172b8efa878893438729c733d2feb67ac457dc2e
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:
  --> 756f3ceea674be67a45cdfdb172b8efa878893438729c733d2feb67ac457dc2e: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:
756f3ceea674be67a45cdfdb172b8efa878893438729c733d2feb67ac457dc2e
Status:
ERROR
Block height:
41476666
Block id:
b69c379fcbe2da34d1bb44495f437f062ff64cd14f55cbef516758be648048cb
Timestamp:
Thursday 24 November 2022 at 04:30:33 UTC
()
Proposer:
Authorizers:
Gas used:
26