Flow price: --
a44df14b69c307eb7e46acdecf3d29ee1770a36334df87f9279c9692eb3f6bdf

Transaction

Hash: a44df14b69c307eb7e46acdecf3d29ee1770a36334df87f9279c9692eb3f6bdf
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:
  --> a44df14b69c307eb7e46acdecf3d29ee1770a36334df87f9279c9692eb3f6bdf: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:
a44df14b69c307eb7e46acdecf3d29ee1770a36334df87f9279c9692eb3f6bdf
Status:
ERROR
Block height:
40494854
Block id:
426b94f4f81517dd1f4ca7a2f141784fe0f01cd0a87cbb813ab19c279eec07d8
Timestamp:
Tuesday 8 November 2022 at 01:05:52 UTC
()
Proposer:
Authorizers:
Gas used:
23