Flow price: --
54f033e89048291c27f6752307987fef1ec809a87cc7ea63f57ee9fcb1650143

Transaction

Hash: 54f033e89048291c27f6752307987fef1ec809a87cc7ea63f57ee9fcb1650143
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:
  --> 54f033e89048291c27f6752307987fef1ec809a87cc7ea63f57ee9fcb1650143:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
54f033e89048291c27f6752307987fef1ec809a87cc7ea63f57ee9fcb1650143
Status:
ERROR
Block height:
40981410
Block id:
f51ea7b5383959ddba0d0740b6cf0cc5e49462c7df3226b9306f1d1ffb46a3d1
Timestamp:
Wednesday 16 November 2022 at 04:24:28 UTC
()
Proposer:
Authorizers:
Gas used:
23