Flow price: --
388048019a717be3de89b67ffb39642ce647c8947dc6ada6f8a8eae72c4ee5c2

Transaction

Hash: 388048019a717be3de89b67ffb39642ce647c8947dc6ada6f8a8eae72c4ee5c2
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:
  --> 388048019a717be3de89b67ffb39642ce647c8947dc6ada6f8a8eae72c4ee5c2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
388048019a717be3de89b67ffb39642ce647c8947dc6ada6f8a8eae72c4ee5c2
Status:
ERROR
Block height:
41588555
Block id:
3a7bc96bf3da51130567378d1eea0edbf6dc64fbbe12e1f9bc5a8ff3d04eebbe
Timestamp:
Friday 25 November 2022 at 23:49:33 UTC
()
Proposer:
Authorizers:
Gas used:
23