Flow price: --
3249fc44f496b222c83cc74f154f0fec2a04ae2853af0a7ad7f09a522f5db7bf

Transaction

Hash: 3249fc44f496b222c83cc74f154f0fec2a04ae2853af0a7ad7f09a522f5db7bf
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:
  --> 3249fc44f496b222c83cc74f154f0fec2a04ae2853af0a7ad7f09a522f5db7bf: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:
3249fc44f496b222c83cc74f154f0fec2a04ae2853af0a7ad7f09a522f5db7bf
Status:
ERROR
Block height:
41538111
Block id:
1116e3822d826b1b8e337e55e2b4789b6718bc622b1876ef9b69bced74a02ced
Timestamp:
Friday 25 November 2022 at 04:16:10 UTC
()
Proposer:
Authorizers:
Gas used:
30