Flow price: --
0d955f8b5590d627cdfac8a29f6f6556fab2e24e897e2f57ce2bc600bcad3067

Transaction

Hash: 0d955f8b5590d627cdfac8a29f6f6556fab2e24e897e2f57ce2bc600bcad3067
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:
  --> 0d955f8b5590d627cdfac8a29f6f6556fab2e24e897e2f57ce2bc600bcad3067:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0d955f8b5590d627cdfac8a29f6f6556fab2e24e897e2f57ce2bc600bcad3067
Status:
ERROR
Block height:
41454725
Block id:
e9cbb0e3a826c265a77ed3fa889c2017a3f1ff7efcb42662cf6f96510b4c4346
Timestamp:
Wednesday 23 November 2022 at 19:57:56 UTC
()
Proposer:
Authorizers:
Gas used:
23