Flow price: --
0f6f560f458fbb6c2d77e0fda143ffcc6de41f098af6808d4119e2957b55e9c6

Transaction

Hash: 0f6f560f458fbb6c2d77e0fda143ffcc6de41f098af6808d4119e2957b55e9c6
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:
  --> 0f6f560f458fbb6c2d77e0fda143ffcc6de41f098af6808d4119e2957b55e9c6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0f6f560f458fbb6c2d77e0fda143ffcc6de41f098af6808d4119e2957b55e9c6
Status:
ERROR
Block height:
41122758
Block id:
8bdc94f615c1c831e6878d4f9f4e4bf37dc93be50505dd09108e7380d501af63
Timestamp:
Friday 18 November 2022 at 11:23:55 UTC
()
Proposer:
Authorizers:
Gas used:
23