Flow price: --
4e3a93298bd3d6e02cfd0f05c9f6eee4f49ca3c20779eb95293ec33f1496776b

Transaction

Hash: 4e3a93298bd3d6e02cfd0f05c9f6eee4f49ca3c20779eb95293ec33f1496776b
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:
  --> 4e3a93298bd3d6e02cfd0f05c9f6eee4f49ca3c20779eb95293ec33f1496776b: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:
4e3a93298bd3d6e02cfd0f05c9f6eee4f49ca3c20779eb95293ec33f1496776b
Status:
ERROR
Block height:
41627838
Block id:
9d01e020aa202772f6d9956736cae8a237f426c61096dd8b4a527bf2edd2f3bf
Timestamp:
Saturday 26 November 2022 at 15:04:59 UTC
()
Proposer:
Authorizers:
Gas used:
41