Flow price: --
2286f0e315a7f463d38879db6b7176bf90738ec669d522d7b7f33d5f3dc7f133

Transaction

Hash: 2286f0e315a7f463d38879db6b7176bf90738ec669d522d7b7f33d5f3dc7f133
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:
  --> 2286f0e315a7f463d38879db6b7176bf90738ec669d522d7b7f33d5f3dc7f133:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2286f0e315a7f463d38879db6b7176bf90738ec669d522d7b7f33d5f3dc7f133
Status:
ERROR
Block height:
41642751
Block id:
7fd11a97bff8608a3fc863d7c2171006035e49eb0b8a7385722061d282608d32
Timestamp:
Saturday 26 November 2022 at 20:52:36 UTC
()
Proposer:
Authorizers:
Gas used:
29