Flow price: --
dbe03686c8037b822dd69b8b2803ea959931c28ffbb3f870f00528fdec94d371

Transaction

Hash: dbe03686c8037b822dd69b8b2803ea959931c28ffbb3f870f00528fdec94d371
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:
  --> dbe03686c8037b822dd69b8b2803ea959931c28ffbb3f870f00528fdec94d371:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dbe03686c8037b822dd69b8b2803ea959931c28ffbb3f870f00528fdec94d371
Status:
ERROR
Block height:
40192966
Block id:
27cc389ee4776094a3cc59c343a4946b9a301365e591e104d86db3c46f8318f1
Timestamp:
Thursday 3 November 2022 at 00:56:34 UTC
()
Proposer:
Authorizers:
Gas used:
23