Flow price: --
ad440a5a5a5823180580d3b79c330dd9e20d11d39f14cb3775edb2dfc9025210

Transaction

Hash: ad440a5a5a5823180580d3b79c330dd9e20d11d39f14cb3775edb2dfc9025210
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:
  --> ad440a5a5a5823180580d3b79c330dd9e20d11d39f14cb3775edb2dfc9025210:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ad440a5a5a5823180580d3b79c330dd9e20d11d39f14cb3775edb2dfc9025210
Status:
ERROR
Block height:
41602375
Block id:
494de8d8535d5f37906b5da54359f32eb8268039a11cbdb2fdb4d67024906ec0
Timestamp:
Saturday 26 November 2022 at 05:10:33 UTC
()
Proposer:
Authorizers:
Gas used:
29