Flow price: --
7faf9d32605c572f3abfc1d6f9ec4abee71cbcd25b3d5331430fa9f550986295

Transaction

Hash: 7faf9d32605c572f3abfc1d6f9ec4abee71cbcd25b3d5331430fa9f550986295
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:
  --> 7faf9d32605c572f3abfc1d6f9ec4abee71cbcd25b3d5331430fa9f550986295:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7faf9d32605c572f3abfc1d6f9ec4abee71cbcd25b3d5331430fa9f550986295
Status:
ERROR
Block height:
41463259
Block id:
b1c1a19f3fb5bc83ff8092ca0c0e410238f73ef4307dcc3c7cc68c7e001fa516
Timestamp:
Wednesday 23 November 2022 at 23:17:03 UTC
()
Proposer:
Authorizers:
Gas used:
25