Flow price: --
de46e242129cc3fcfb3cd1e0da2efc80e71579463224c38257759aaa8177b5e7

Transaction

Hash: de46e242129cc3fcfb3cd1e0da2efc80e71579463224c38257759aaa8177b5e7
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:
  --> de46e242129cc3fcfb3cd1e0da2efc80e71579463224c38257759aaa8177b5e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
de46e242129cc3fcfb3cd1e0da2efc80e71579463224c38257759aaa8177b5e7
Status:
ERROR
Block height:
40401326
Block id:
19811c5119212ec3cfdbb45485ed7cbaf14fc6f816b1d5282a8fb437861d3854
Timestamp:
Sunday 6 November 2022 at 11:08:47 UTC
()
Proposer:
Authorizers:
Gas used:
26