Flow price: --
511c53423f19f17ca4a76913b92d7eca4ba042c04c378ce0cba83ff78bfd3ed9

Transaction

Hash: 511c53423f19f17ca4a76913b92d7eca4ba042c04c378ce0cba83ff78bfd3ed9
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:
  --> 511c53423f19f17ca4a76913b92d7eca4ba042c04c378ce0cba83ff78bfd3ed9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
511c53423f19f17ca4a76913b92d7eca4ba042c04c378ce0cba83ff78bfd3ed9
Status:
ERROR
Block height:
40737714
Block id:
ef3ae319665540104479f4970ff62c6bab2ca89df3d1dc48cf52d026084033e2
Timestamp:
Saturday 12 November 2022 at 03:15:26 UTC
()
Proposer:
Authorizers:
Gas used:
23