Flow price: --
63881488ec8b48f37cceecc4614c354d543e3ddc65b7687bc8617a0b74c57e02

Transaction

Hash: 63881488ec8b48f37cceecc4614c354d543e3ddc65b7687bc8617a0b74c57e02
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:
  --> 63881488ec8b48f37cceecc4614c354d543e3ddc65b7687bc8617a0b74c57e02:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
63881488ec8b48f37cceecc4614c354d543e3ddc65b7687bc8617a0b74c57e02
Status:
ERROR
Block height:
40646227
Block id:
e4dd72d3d05e4407406c7d708d5eba202baa54c821aca7ce888a8f1e26b8879a
Timestamp:
Thursday 10 November 2022 at 14:07:30 UTC
()
Proposer:
Authorizers:
Gas used:
26