Flow price: --
f7428cd70e44001d428e87296098f7927ee9d74044d667685923b830b24b27dc

Transaction

Hash: f7428cd70e44001d428e87296098f7927ee9d74044d667685923b830b24b27dc
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:
  --> f7428cd70e44001d428e87296098f7927ee9d74044d667685923b830b24b27dc: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:
f7428cd70e44001d428e87296098f7927ee9d74044d667685923b830b24b27dc
Status:
ERROR
Block height:
40651108
Block id:
157068c720e2b73fcc1a0e7e6fd3a426cf77e3f166b4da9f758a7504152276c9
Timestamp:
Thursday 10 November 2022 at 16:06:28 UTC
()
Proposer:
Authorizers:
Gas used:
23