Flow price: --
df497bd8ceb0ec049338464780ec9fa6486c555a879784bfc7615de3566769b9

Transaction

Hash: df497bd8ceb0ec049338464780ec9fa6486c555a879784bfc7615de3566769b9
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:
  --> df497bd8ceb0ec049338464780ec9fa6486c555a879784bfc7615de3566769b9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
df497bd8ceb0ec049338464780ec9fa6486c555a879784bfc7615de3566769b9
Status:
ERROR
Block height:
40922060
Block id:
a9d96c80512270bcdbd6498cc8988cb63de5b804bd3c77b3a8df56dfcd309c36
Timestamp:
Tuesday 15 November 2022 at 04:54:36 UTC
()
Proposer:
Authorizers:
Gas used:
24