Flow price: --
1d63c9ac347192d94dfa6f16b3e7939bef511b4d462e916aa34ec433cf8ba99f

Transaction

Hash: 1d63c9ac347192d94dfa6f16b3e7939bef511b4d462e916aa34ec433cf8ba99f
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:
  --> 1d63c9ac347192d94dfa6f16b3e7939bef511b4d462e916aa34ec433cf8ba99f: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:
1d63c9ac347192d94dfa6f16b3e7939bef511b4d462e916aa34ec433cf8ba99f
Status:
ERROR
Block height:
41416878
Block id:
67878182e87af9067364064375366b7d37ddb2c1c83cb55c819689e58d6a15d9
Timestamp:
Wednesday 23 November 2022 at 05:22:06 UTC
()
Proposer:
Authorizers:
Gas used:
25