Flow price: --
1c1f5ccbcd03f3bc657817db24e3aee26beaa3cf1273c6936d69cd3c8fa9ed75

Transaction

Hash: 1c1f5ccbcd03f3bc657817db24e3aee26beaa3cf1273c6936d69cd3c8fa9ed75
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:
  --> 1c1f5ccbcd03f3bc657817db24e3aee26beaa3cf1273c6936d69cd3c8fa9ed75:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1c1f5ccbcd03f3bc657817db24e3aee26beaa3cf1273c6936d69cd3c8fa9ed75
Status:
ERROR
Block height:
41339781
Block id:
2795bc4dd8ddbb3de75fae5eb092224217d2cbe2514315593cf4139f8ea3883f
Timestamp:
Monday 21 November 2022 at 23:35:23 UTC
()
Proposer:
Authorizers:
Gas used:
26