Flow price: --
e82837f75d6ac811f3a9a4beb013fb644abd9afc0701f279b42d9bd914364ff6

Transaction

Hash: e82837f75d6ac811f3a9a4beb013fb644abd9afc0701f279b42d9bd914364ff6
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:
  --> e82837f75d6ac811f3a9a4beb013fb644abd9afc0701f279b42d9bd914364ff6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e82837f75d6ac811f3a9a4beb013fb644abd9afc0701f279b42d9bd914364ff6
Status:
ERROR
Block height:
41473655
Block id:
0c240cd0eb46c6e3d8bb065db0050a2c8b4b3c0d7ae38d4b5fc5deabe2ed9e0e
Timestamp:
Thursday 24 November 2022 at 03:20:23 UTC
()
Proposer:
Authorizers:
Gas used:
26