Flow price: --
e78935c2caea0b4be712ca9c6b2a32348b6f08c817356a82486a9429b7760531

Transaction

Hash: e78935c2caea0b4be712ca9c6b2a32348b6f08c817356a82486a9429b7760531
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:
  --> e78935c2caea0b4be712ca9c6b2a32348b6f08c817356a82486a9429b7760531:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e78935c2caea0b4be712ca9c6b2a32348b6f08c817356a82486a9429b7760531
Status:
ERROR
Block height:
41523799
Block id:
02f6ffe249716a3992534bc7a64ef24e96c55978ae4b74a19310fe7ba969e81a
Timestamp:
Thursday 24 November 2022 at 22:43:20 UTC
()
Proposer:
Authorizers:
Gas used:
27