Flow price: --
1bebc22e9814439aff51c7c9e00eda9a706fcb6ce329dbe01cf02527ca6a5e7c

Transaction

Hash: 1bebc22e9814439aff51c7c9e00eda9a706fcb6ce329dbe01cf02527ca6a5e7c
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:
  --> 1bebc22e9814439aff51c7c9e00eda9a706fcb6ce329dbe01cf02527ca6a5e7c: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:
1bebc22e9814439aff51c7c9e00eda9a706fcb6ce329dbe01cf02527ca6a5e7c
Status:
ERROR
Block height:
41550370
Block id:
bef4b9eb2c297f92056149c8dac2d26065e550e56a17f191a5018e5628bee857
Timestamp:
Friday 25 November 2022 at 09:02:00 UTC
()
Proposer:
Authorizers:
Gas used:
23