Flow price: --
68fe786bc332f029f079fdbc04e7d2e7546a8c1f142f54d0d80334d210f281d5

Transaction

Hash: 68fe786bc332f029f079fdbc04e7d2e7546a8c1f142f54d0d80334d210f281d5
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:
  --> 68fe786bc332f029f079fdbc04e7d2e7546a8c1f142f54d0d80334d210f281d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
68fe786bc332f029f079fdbc04e7d2e7546a8c1f142f54d0d80334d210f281d5
Status:
ERROR
Block height:
41518576
Block id:
951d9f2ba678d2602179c33d60808337192958fde224540fe608c24a8cfac278
Timestamp:
Thursday 24 November 2022 at 20:42:45 UTC
()
Proposer:
Authorizers:
Gas used:
23