Flow price: --
81d90f78a172df26ef6bf1db884b76b24d773013318d2f126fe3ef995eba1745

Transaction

Hash: 81d90f78a172df26ef6bf1db884b76b24d773013318d2f126fe3ef995eba1745
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:
  --> 81d90f78a172df26ef6bf1db884b76b24d773013318d2f126fe3ef995eba1745:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
81d90f78a172df26ef6bf1db884b76b24d773013318d2f126fe3ef995eba1745
Status:
ERROR
Block height:
40460573
Block id:
c837459dc41150938e514d4f330e66dbd865095510a7e20b9737fd4dcc0bca4c
Timestamp:
Monday 7 November 2022 at 11:13:41 UTC
()
Proposer:
Authorizers:
Gas used:
26