Flow price: --
a01534fff6ba67cf3600cad4b539fcba5d248d2dbf5fb24f025096c77f4a784b

Transaction

Hash: a01534fff6ba67cf3600cad4b539fcba5d248d2dbf5fb24f025096c77f4a784b
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:
  --> a01534fff6ba67cf3600cad4b539fcba5d248d2dbf5fb24f025096c77f4a784b: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:
a01534fff6ba67cf3600cad4b539fcba5d248d2dbf5fb24f025096c77f4a784b
Status:
ERROR
Block height:
40665855
Block id:
dfc1eef928eb1959f76ab41eb88dfb44e2260903fa67ee6419fdcace57e43c17
Timestamp:
Thursday 10 November 2022 at 22:05:35 UTC
()
Proposer:
Authorizers:
Gas used:
23