Flow price: --
2b10c87dd35ab295fd4cd4dc83bd1e4952f5965f6cafa61b6f779ef06188c7ed

Transaction

Hash: 2b10c87dd35ab295fd4cd4dc83bd1e4952f5965f6cafa61b6f779ef06188c7ed
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:
  --> 2b10c87dd35ab295fd4cd4dc83bd1e4952f5965f6cafa61b6f779ef06188c7ed: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:
2b10c87dd35ab295fd4cd4dc83bd1e4952f5965f6cafa61b6f779ef06188c7ed
Status:
ERROR
Block height:
40206732
Block id:
6fa623923cc153204e7dfbe3419d24560e8a8c461c1e9e8b45fbb829091b3607
Timestamp:
Thursday 3 November 2022 at 06:18:31 UTC
()
Proposer:
Authorizers:
Gas used:
25