Flow price: --
660efb9f606a3b1d6d58646ac04de1de038b86bd82fb73a0d93a07bfc28a6c2e

Transaction

Hash: 660efb9f606a3b1d6d58646ac04de1de038b86bd82fb73a0d93a07bfc28a6c2e
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:
  --> 660efb9f606a3b1d6d58646ac04de1de038b86bd82fb73a0d93a07bfc28a6c2e: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:
660efb9f606a3b1d6d58646ac04de1de038b86bd82fb73a0d93a07bfc28a6c2e
Status:
ERROR
Block height:
41614898
Block id:
a79af37bec95a329d5c45dda932c651a7609ae7ae845cf079b33686eb6cef852
Timestamp:
Saturday 26 November 2022 at 10:03:23 UTC
()
Proposer:
Authorizers:
Gas used:
29