Flow price: --
26fb57b7f92c5f6917faaf872f95ef1d879bdb9eaa8b0e279c8d10a4eb406a8e

Transaction

Hash: 26fb57b7f92c5f6917faaf872f95ef1d879bdb9eaa8b0e279c8d10a4eb406a8e
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:
  --> 26fb57b7f92c5f6917faaf872f95ef1d879bdb9eaa8b0e279c8d10a4eb406a8e: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:
26fb57b7f92c5f6917faaf872f95ef1d879bdb9eaa8b0e279c8d10a4eb406a8e
Status:
ERROR
Block height:
40757046
Block id:
d964569b351d157dc8d02ea60872351256a901b1e2b5d1628e9fb4a0099d5e1e
Timestamp:
Saturday 12 November 2022 at 11:02:35 UTC
()
Proposer:
Authorizers:
Gas used:
23