Flow price: --
ba193d8c89ce7c2078f2501381e2fad699c1809ac9061e81a58116b9539b392a

Transaction

Hash: ba193d8c89ce7c2078f2501381e2fad699c1809ac9061e81a58116b9539b392a
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:
  --> ba193d8c89ce7c2078f2501381e2fad699c1809ac9061e81a58116b9539b392a: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:
ba193d8c89ce7c2078f2501381e2fad699c1809ac9061e81a58116b9539b392a
Status:
ERROR
Block height:
40637328
Block id:
921c3a16d6cc9af1da730259d4b34b8d979f7046e962fa8ba4c93a298f23c304
Timestamp:
Thursday 10 November 2022 at 10:29:54 UTC
()
Proposer:
Authorizers:
Gas used:
23