Flow price: --
a73e6244b11da6e91afd7b46023b0f676ee34727ce6e75e07f00ad1268a50d6f

Transaction

Hash: a73e6244b11da6e91afd7b46023b0f676ee34727ce6e75e07f00ad1268a50d6f
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:
  --> a73e6244b11da6e91afd7b46023b0f676ee34727ce6e75e07f00ad1268a50d6f: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:
a73e6244b11da6e91afd7b46023b0f676ee34727ce6e75e07f00ad1268a50d6f
Status:
ERROR
Block height:
40626217
Block id:
6bd4d17b592f41f201d13e18ea67f6ef7f4541b677761c7a830c83b891fb7674
Timestamp:
Thursday 10 November 2022 at 05:56:43 UTC
()
Proposer:
Authorizers:
Gas used:
23