Flow price: --
f4f595ddf635ba4e3877c8ee0414f6c04fb5c229a3bbceb85edade732bdbbd5c

Transaction

Hash: f4f595ddf635ba4e3877c8ee0414f6c04fb5c229a3bbceb85edade732bdbbd5c
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:
  --> f4f595ddf635ba4e3877c8ee0414f6c04fb5c229a3bbceb85edade732bdbbd5c: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:
f4f595ddf635ba4e3877c8ee0414f6c04fb5c229a3bbceb85edade732bdbbd5c
Status:
ERROR
Block height:
41629549
Block id:
bc0737101ec027423f821eec59a268a23a58514b7da4a14b0c37baf56d503c72
Timestamp:
Saturday 26 November 2022 at 15:44:54 UTC
()
Proposer:
Authorizers:
Gas used:
24