Flow price: --
182bd17353749af5368becafd60422cb17efbbd215fbcb19929468cee4f26c28

Transaction

Hash: 182bd17353749af5368becafd60422cb17efbbd215fbcb19929468cee4f26c28
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:
  --> 182bd17353749af5368becafd60422cb17efbbd215fbcb19929468cee4f26c28:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
182bd17353749af5368becafd60422cb17efbbd215fbcb19929468cee4f26c28
Status:
ERROR
Block height:
40649217
Block id:
2880b4cad56763a7062a3b831a68e810c996eab59d3060076f17e948f0e1b4c7
Timestamp:
Thursday 10 November 2022 at 15:20:15 UTC
()
Proposer:
Authorizers:
Gas used:
26