Flow price: --
51a431273b7bdd0ea7e5d9158b6e4e9545b691f8fd106d4ddbf27ce0dba6ff1e

Transaction

Hash: 51a431273b7bdd0ea7e5d9158b6e4e9545b691f8fd106d4ddbf27ce0dba6ff1e
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:
  --> 51a431273b7bdd0ea7e5d9158b6e4e9545b691f8fd106d4ddbf27ce0dba6ff1e: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:
51a431273b7bdd0ea7e5d9158b6e4e9545b691f8fd106d4ddbf27ce0dba6ff1e
Status:
ERROR
Block height:
40389439
Block id:
6e994071a0793ca9e50cb06f0b55c8d10e0a88a103c4c76af08413fe4dce9ded
Timestamp:
Sunday 6 November 2022 at 06:18:16 UTC
()
Proposer:
Authorizers:
Gas used:
26