Flow price: --
f4c664726b8fe6406fd3e67ba458c0c1e0a3a43d87472b4fee44451847267ca2

Transaction

Hash: f4c664726b8fe6406fd3e67ba458c0c1e0a3a43d87472b4fee44451847267ca2
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:
  --> f4c664726b8fe6406fd3e67ba458c0c1e0a3a43d87472b4fee44451847267ca2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f4c664726b8fe6406fd3e67ba458c0c1e0a3a43d87472b4fee44451847267ca2
Status:
ERROR
Block height:
41526159
Block id:
50faa1bbcd9357dce336fda9a09c926d79e05570d905e93db9f840f39e21526d
Timestamp:
Thursday 24 November 2022 at 23:38:13 UTC
()
Proposer:
Authorizers:
Gas used:
26