Flow price: --
acba4f0471e51ebb40a3f951760f789d0cc5977458d1bd5026aa351365344a7b

Transaction

Hash: acba4f0471e51ebb40a3f951760f789d0cc5977458d1bd5026aa351365344a7b
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:
  --> acba4f0471e51ebb40a3f951760f789d0cc5977458d1bd5026aa351365344a7b: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:
acba4f0471e51ebb40a3f951760f789d0cc5977458d1bd5026aa351365344a7b
Status:
ERROR
Block height:
41137636
Block id:
c3ca1e39df540eaad3c00a00a9f43152691ac0aa9dd0634b2596611f8360833d
Timestamp:
Friday 18 November 2022 at 17:10:11 UTC
()
Proposer:
Authorizers:
Gas used:
23