Flow price: --
4fc5b3ed93a6fbefc434c510f29e9d9c1b6d63b91f035aa8ebf0f881bbde285d

Transaction

Hash: 4fc5b3ed93a6fbefc434c510f29e9d9c1b6d63b91f035aa8ebf0f881bbde285d
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:
  --> 4fc5b3ed93a6fbefc434c510f29e9d9c1b6d63b91f035aa8ebf0f881bbde285d: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:
4fc5b3ed93a6fbefc434c510f29e9d9c1b6d63b91f035aa8ebf0f881bbde285d
Status:
ERROR
Block height:
40639489
Block id:
de06501f093113fbbc04701e6bc27e5cb9f1a730342be14e1a96df84442d4b30
Timestamp:
Thursday 10 November 2022 at 11:22:59 UTC
()
Proposer:
Authorizers:
Gas used:
22