Flow price: --
619cf250cb6fa246ab2dcd0220ece21642b58a8c4a1a2ef715ecdb77c60ddc85

Transaction

Hash: 619cf250cb6fa246ab2dcd0220ece21642b58a8c4a1a2ef715ecdb77c60ddc85
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:
  --> 619cf250cb6fa246ab2dcd0220ece21642b58a8c4a1a2ef715ecdb77c60ddc85:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
619cf250cb6fa246ab2dcd0220ece21642b58a8c4a1a2ef715ecdb77c60ddc85
Status:
ERROR
Block height:
40484367
Block id:
93357f6951efa5dafb0a4bc341d6d37d65bd4cc41b72bb643934a229e6a1e311
Timestamp:
Monday 7 November 2022 at 20:54:09 UTC
()
Proposer:
Authorizers:
Gas used:
22