Flow price: --
39e585e2c04b00c038fb55a353c41be61d988f36097be3dcf52d2fc7b410e845

Transaction

Hash: 39e585e2c04b00c038fb55a353c41be61d988f36097be3dcf52d2fc7b410e845
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:
  --> 39e585e2c04b00c038fb55a353c41be61d988f36097be3dcf52d2fc7b410e845:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
39e585e2c04b00c038fb55a353c41be61d988f36097be3dcf52d2fc7b410e845
Status:
ERROR
Block height:
40466586
Block id:
31353399c0e8bef0c77278b9b9bf6221bc7fafd565b61f019eaea3a888970133
Timestamp:
Monday 7 November 2022 at 13:39:45 UTC
()
Proposer:
Authorizers:
Gas used:
22