Flow price: --
8aad2092d060236bd299c8a6888c5f506c275bd3f65abb90cff228b6b5d09568

Transaction

Hash: 8aad2092d060236bd299c8a6888c5f506c275bd3f65abb90cff228b6b5d09568
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:
  --> 8aad2092d060236bd299c8a6888c5f506c275bd3f65abb90cff228b6b5d09568:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8aad2092d060236bd299c8a6888c5f506c275bd3f65abb90cff228b6b5d09568
Status:
ERROR
Block height:
40829228
Block id:
016436653e226c3a0201f474f23c92c0275f5bcccbd766751bc990e3ba61455e
Timestamp:
Sunday 13 November 2022 at 15:57:05 UTC
()
Proposer:
Authorizers:
Gas used:
23