Flow price: --
0e96a795cc464656f9c71c67445a401199ee1e90f95ecc252a476975baea351c

Transaction

Hash: 0e96a795cc464656f9c71c67445a401199ee1e90f95ecc252a476975baea351c
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:
  --> 0e96a795cc464656f9c71c67445a401199ee1e90f95ecc252a476975baea351c: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:
0e96a795cc464656f9c71c67445a401199ee1e90f95ecc252a476975baea351c
Status:
ERROR
Block height:
41648321
Block id:
cde0b10d2fcf76e1bd3105d79c1a163f12d88dac9c75e871db0f20b69b55cedf
Timestamp:
Saturday 26 November 2022 at 23:02:12 UTC
()
Proposer:
Authorizers:
Gas used:
26