Flow price: --
0b5b1088c37fec62ba8b8f3c0f410981e56e5a1a7fad0d9896f369ebdeee5c37

Transaction

Hash: 0b5b1088c37fec62ba8b8f3c0f410981e56e5a1a7fad0d9896f369ebdeee5c37
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:
  --> 0b5b1088c37fec62ba8b8f3c0f410981e56e5a1a7fad0d9896f369ebdeee5c37:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0b5b1088c37fec62ba8b8f3c0f410981e56e5a1a7fad0d9896f369ebdeee5c37
Status:
ERROR
Block height:
41040243
Block id:
c299b08445a29a5b1eb3b9613ea6ff282e213b414e754280d823a53d6e30126b
Timestamp:
Thursday 17 November 2022 at 03:23:43 UTC
()
Proposer:
Authorizers:
Gas used:
26