Flow price: --
dba132e20beeccce0a57e460881bf0a7e3b734041f2100e35938f5e99a1ace88

Transaction

Hash: dba132e20beeccce0a57e460881bf0a7e3b734041f2100e35938f5e99a1ace88
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:
  --> dba132e20beeccce0a57e460881bf0a7e3b734041f2100e35938f5e99a1ace88:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dba132e20beeccce0a57e460881bf0a7e3b734041f2100e35938f5e99a1ace88
Status:
ERROR
Block height:
41451902
Block id:
d029e2fbcf87a0d5d0019722bf78f7cafa41cfdba0a7411a88cd84f020d40a97
Timestamp:
Wednesday 23 November 2022 at 18:51:48 UTC
()
Proposer:
Authorizers:
Gas used:
26