Flow price: --
0fb7b049447fe6169efb14cce9f3a52338a1f9cb21fedc2c92ffd27c6e41d52b

Transaction

Hash: 0fb7b049447fe6169efb14cce9f3a52338a1f9cb21fedc2c92ffd27c6e41d52b
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:
  --> 0fb7b049447fe6169efb14cce9f3a52338a1f9cb21fedc2c92ffd27c6e41d52b: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:
0fb7b049447fe6169efb14cce9f3a52338a1f9cb21fedc2c92ffd27c6e41d52b
Status:
ERROR
Block height:
40345273
Block id:
d5fbb9a3634b4874669bf97b853a9fc8850a03cefc74925f37bb6e3a09ab166c
Timestamp:
Saturday 5 November 2022 at 12:29:16 UTC
()
Proposer:
Authorizers:
Gas used:
26