Flow price: --
0c055a718d5a8dae5cb4d80be97d2a035a4ddf45feb6a1734b83a600b7ac9dd5

Transaction

Hash: 0c055a718d5a8dae5cb4d80be97d2a035a4ddf45feb6a1734b83a600b7ac9dd5
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:
  --> 0c055a718d5a8dae5cb4d80be97d2a035a4ddf45feb6a1734b83a600b7ac9dd5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c055a718d5a8dae5cb4d80be97d2a035a4ddf45feb6a1734b83a600b7ac9dd5
Status:
ERROR
Block height:
41541724
Block id:
70bd881f6d180afbd949ab98efc0f4a2de28bc5d22b286957a8e02fa84ca78a7
Timestamp:
Friday 25 November 2022 at 05:40:16 UTC
()
Proposer:
Authorizers:
Gas used:
26